PIVOT CYCLES Float SL Mountain Bike Installation Guide
- August 13, 2024
- PIVOT CYCLES
Table of Contents
SUSPENSION SETUP GUIDE
For your Pivot suspension equipped bike to pedal and descend at its best, it is important to set up the suspension properly. Use this guide to familiarize yourself with the Pivot suspension setup procedures and as a baseline for tuning to your individual riding needs. This is a comprehensive guide that covers the different suspension offerings we have on each of our bike models.
General Information on Suspension Setup
Assistance, Terms, Tools and Pivot Details
In this setup guide, a few terms come up that we want to briefly explain:
Sag:
Sag is measured in millimeters or given as a percentage of the overall
travel. Sag describes how far your bike will compress under your weight, when
the bike is at rest. Proper sag critical to provide the best riding
experience.
Scan to follow along with Pivot Factory Racing star Bernard Kerr as he shows
you how to set up sag.
https://www.youtube.com/watch?v=Aa28HNinw5I
Equalize:
When making changes to the air pressure in a shock or fork you will want to
slowly cycle it though 25% of its travel 10 times. This will equalize the
positive and negative air chambers for proper sag air pressures and
performance.
Adjusters:
Most shocks and forks have knobs, dials, or levers that allow for
adjustments of the settings. Many are tool-free and adjustable by hand, others
require a wrench to make changes.
Click:
Adjusters on suspension usually feature an indication, that you can feel or
hear, when turning the dial. These clicks make it easy to index your
adjustments.
Rebound:
Rebound controls the speed your fork or shock extend after being compressed.
Rebound adjusters on almost all suspension products are red. The fully open
position (fastest extension) can be reached by turning counter-clockwise or to
“–”. Adjust to the fully closed position (slowest extension) by turning
clockwise or to “+”. Your rebound should be set based on the air pressure you
use to achieve proper sag.
Compression:
Compression controls how the fork or shock feel and react to bumps or weight
shifts. Compression adjusters are blue and black for all Fox products and
golden or black for Marzocchi suspension. The fully open position can be
reached by turning counter- clockwise or to “–”. Adjust to the fully closed
position by turning clockwise or to “+” or “FIRM”.
Low-Speed:
Low speed damping works for loads that result in low shaft speeds at
compression or extension. Changes to low speed adjusters are useful to control
performance during rider weight shifts, G-outs, pedaling and other slow
inputs.
High-Speed:
High speed damping works for loads that result in high shaft speeds at
compression or extension. Changes to high speed adjusters are useful to
control performance during bigger hits, landings, and square-edged bumps.
Tools:
To set up your suspension, you only need a few tools. Most importantly, you
will need a shock pump for bike suspension to set sag. Damping adjustments on
Fox and Marzocchi forks, as well as Fox Float and Float X will not require
tools. 2 mm, 3 mm, and 6 mm allen keys are needed for setting up Fox Float X2
and DHX2 shocks. To set up sag on coil shocks, you will need a tape measure.
For a spring change on coil shocks you need to take the shock off the bike
using the dedicated tools and a bike stand.
Pivot Details:
Most Pivot bikes feature our sag indicator mounted on the rear shock. This is
a helpful tool we created to make setting and checking your sag quick and
easily. Follow the sag process and line up the o-ring on your shock with the
indicator and you are set.
Our set-up guide may differ slightly from Fox’s guidelines because our
settings are calibrated in the rocky southwest terrain. Consider these
recommendations as a starting point. If you are riding on steeper terrain, or
smoother trails, you may want to alter your setup. You can use the last page
of this guide to record your settings and make notes to dial in your perfect
setup!
In general always follow this procedure, when adjusting your suspension:
- Set Sag
- Adjust Rebound
- Adjust Compression
Before setting sag, it is necessary to turn all adjusters to the fully open
position. Pivot counts the clicks from the fully open position, because that
way, you won’t need to turn all adjusters to the fully closed position again.
This will save some time, that you can spend riding instead. Another reason is
it is easy to damage the shock or fork adjustments when turning the adjuster
all the way in. It can feel like there is an “extra” 1/2 click that doesn’t
exist. This can break the adjustments and requiring service or repair. Fox
suspension set up guides always count clicks from closed. We reference clicks
from open and closed in our setup charts in this guide.
Refer to www.ridefox.com for details on your bike’s
suspension product. Your fork and shock have a QR code on them that when
scanned will give you specific details for setup, service, and parts.
Fox Float , Float DPS, Float SL, & Float X
Setting Sag on Air Shocks
-
Always set sag with any blue compression adjusters to the open position. (fig. 1)
-
If your shock has additional compression and rebound adjustments ensure they are adjusted to be fully open, compression to the softest setting, and rebound to its fastest setting (all the way counter-clockwise).
-
If it is not installed already, attach the sag indicator to the bottom of the shock body using the provided zip-tie and carefully cut the excess.(fig. 2)
-
Find a level surface and something to steady yourself while mounted on the bike so you can be on the pedals in a seated position. It may be easier to have a partner hold your bike steady from the front, by holding the handlebars while youare in your riding position.
-
While standing on the pedals, sit down hard into the saddle to cycle the suspension well into the stroke. This will ensure the bike comes to rest at the natural sag setting with the rider in the saddle.
-
While in the saddle and not moving, slide the O-ring up into position against the air can. (fig. 3)
-
Once the O-ring is set in place, gently step off the bike without compressing the bike as not to move the O-ring.
-
Make adjustments to the sag by removing or adding air so that steps 4-7 result in the O-ring lining up with the red line on the sag indicator (fig. 4). *Do not exceed the maximum air pressure indicated on your shock. When adjusting air pressure in the shock, cycle the shock at least 25% into its travel before re-checking sag, so the negative air chamber equalizes pressure with the main chamber each time air is added or removed. You can do this by pushing down on the saddle several times to compress the shock past the sag point.
WARNING: Make sure the sag indicator does not contact the frame or linkage through the suspension cycle. Otherwise, the indicator may break while riding. -
Some of our models feature a sag indicator with both a blue line (RACE) and a red line (TRAIL). You can set the sag anywhere in this range to achieve a firmer or plusher overall feel depending on rider preference.
If there is no sag indicator on the shock, use the measurements listed below to determine sag. Different models and sizes of Pivot bikes use different length shocks and therefore require different sag settings.
Indicator A*
* _Sag: 0.74″ (18.8mm)_| Indicator B
Sag: 0.65″ (16.5mm)| Indicator C
Sag: 0.49″ (12.4mm)| Indicator D
** Sag: 0.55″ (14.0mm)
---|---|---|---
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Bikes:
• Mach 5.7
• Mach 5: M-XL
• Mach 6 (V1-V5)
• Mach 6 Alloy
• Firebird V3
• Firebird 29
• Firebird 27.5
• Shuttle LT| Bikes:
• Switchblade (All Versions)
• Shuttle AM
• Shuttle SL
• Shadowcat
• Mach 5.5
• Mach 5.7 Carbon
• Mach 4: S-XL (2010 & Older)
• Mach 5: XS-S
• Mach 429 Alloy| Bikes:
• Mach 4: XXS-XS
• Mach 4 SL(V1-V2)
• Mach 4 SL V3 190×40| Bikes:
Mach 4: S-XL (2011 & Newer)
Mach 429 Carbon
Mach 429 SL
Mach 429 Trail Trail429 (V2-V3)
Mach 4 SL V3 190×45 (setting sag to the blue line is recommended)
*Sag Measurement: 0.76″ (19.5mm); set between the red line and the end of the indicator
Damping Adjustments on the Fox Float DPS, Float & Float SL
Rebound Damping
Setting rebound is dependent on air pressure. For example, higher air
pressures require slower rebound setting. We set rebound from the most open or
fastest position, so start by turning the red rebound adjuster counter-
clockwise all the way open. Refer to the table on the right for the suggested
rebound setting based on the air pressure you have in your shock to achieve
the correct sag. The bold numbers in the chart refer to how many clicks
clockwise from the open setting. Fox suspension set up guides always show
rebound setting counted from the closed position, so the table includes this
as well in parentheses.
Rotate counter-clockwise for faster extention after compression
Rotate clockwise for slower extention after compression
Suggested Rebound Setting Float & Float SL
Air Pressure [psi]| Clicks from OPEN (Clicks from CLOSED)
< 100| OPEN
100-120| 3 (11)
120-140| 4 (10)
140-160| 5 (9)
160-180| 6 (8)
180-200| 7 (7)
200-220| 8 (6)
220-240| 9 (5)
240-260| 10 (4)
260-280| 11 (3)
280-300| CLOSED
Compression Damping
All dw-link® equipped Pivot bikes pedal efficiently, so we use the compression
lever as a tuning tool for rider weight and compression support. All bikes can
be run with the blue lever in full open and perform very well.
2-Position Lever
On Float shocks there is a two-postion lever to select between open and firm.
The firm setting is great for your ride to the trail, long fire road climbs,
and smooth XC race courses where a more locked out feel is desired.
3-Position Lever
The Float DPS & SL shocks features a three-position lever offering open,
medium, and firm settings. Lighter riders under 160lb. will generally run in
the full open position most of the time. Riders in the 190lb.+ range and more
aggressive riders who like the feel of more mid-stroke support will generally
prefer the middle setting. The firm setting is great for your ride to the
trail, long fire road climbs, andsmooth XC race courses where a more locked
out feel is desired.
Open Mode Adjust
All Factory Series Float shocks feature three additional options that affect
the open setting via the black adjuster. This knob needs to be lifted slightly
to turn to one of the three designated options. #1 is the most open, or least
amount of compression damping, and #3 is the firmest (but still slightly less
firm then the middle position of the blue lever). You can experiment with all
of these options to find the setting that provides the best compression
support and plushest feel for your weight and riding style. Other than running
in the full firm mode on rocky descents, all settings are designed to work
well in a wide variety of terrain and rider weights.
Damping Adjustment on Fox Float X
Rebound Damping
Setting rebound is dependent on air pressure. For example, higher air
pressures require slower rebound setting. We set rebound from the most open or
fastest position, so start by turning the red rebound adjuster counter-
clockwise all the way open. Refer to the table on the right for the suggested
rebound setting based on the air pressure you have in your shock to achieve
the correct sag. The bold numbers in the chart refer to how many clicks
clockwise from the open setting. Fox sets rebound from the closed position, so
that has been provided in the table in parentheses.
Rotate counter-clockwise for faster extention after compression
Rotate clockwise for slower extention after compression
Suggested Rebound Setting Float X
Air Pressure [psi]| Clicks from OPEN (Clicks from CLOSED)
< 120| 3 (9)
120-140| 4 (8)
140-160| 5 (7)
160-180| 6 (6)
180-200| 7 (5)
200-220| 8 (4)
220-240| 9 (3)
240-260| 10 (2)
260-280| 11 (1)
280-300| CLOSED
Compression
Damping 2-Position
Lever Float X shocks feature a two position lever that allows for on-thefly
adjustment between fully open and firm for climbing. For most riding
conditions it is best to have the lever open. As with the other shocks, the
firm setting is best suited for long fire road climbs and smooth XC courses.
Low Speed Compression Adjuster
The Factory Series Float X features a blue low speed compression adjustment
knob, which can be used to fine tune the open mode of the compression damping.
This knob offers 10 additional fine tune adjustment settings to the open mode.
Turning the knob clockwise will increase low speed compression damping.
Turning the knob counter-clockwise will decrease low speed compression
damping. You can experiment with all of these options to find the setting that
provides the best compression support and plushest feel for your weight and
riding style. Refer to the table on the right for suggested starting settings.
Rotate counter-clockwise to open
Rotate clockwise to close
Suggested Compression Settings Float X
Rider Weight| Clicks from OPEN (Clicks from CLOSED)
< 120 [lbs] **< 54 [kg]| OPEN
140-150 [lbs] 63-68 [kg]| 1 (9)
150-160 [lbs] 68-72 [kg]| 2 (8)
160-170 [lbs] 72-77 [kg]| 3 (7)
170-180 [lbs] 77-81 [kg]| 4 (6)
180-190 [lbs] 81-86 [kg]| 5 (5)
190-200 [lbs] 86-90 [kg]| 6 (4)
200-210 [lbs] 90-95 [kg]| 7 (3)
210-220 [lbs] 95-100 [kg]| 8 (2)
220-230 [lbs] 100-104 [kg]| 9 (1)
> 230 [lbs] **> 104 [kg]| CLOSED
Fox Float X2
Setting Sag on Fox Float X2
Start by setting sag using the same process as the shocks on page 2. There is
no sag indicator on the Float X2 shock. Use the measurements listed below to
determine sag. Different models and sizes of Pivot bikes use different length
shocks and therefore require different sag settings. For bike models not
shown here refer to sag measurements found on page 2. The bike models for each
sag setting are listed under the respective diagrams. Though the X2s don’t
have sag indicators for reference the Phoenix’s sag is correct when the o-ring
is lined up with the end of the reservoir and the Firebird, and Mach 6 are at
proper sag the o-ring will be lined up with bottom of the reservoir can on
current model shocks. Both of these are represented in the diagrams below.
Damping Adjustment on Fox Float X2
The X2 air shock has tuning options well beyond the scope of what we can cover
here. Not only can the shock be tuned through the use of the HSC, LSC, HSR,
and LSR adjusters, but it can also be tuned via the amount of air pressure in
the shock and the addition or removal of air volume spacers to change the
spring curve characteristics. We have settled on an air spring curve that has
proven to be optimized for a wide range of riders from a sport level to our
World Cup DH team, so changing the Pivot factory air spring curve
characteristics is not really necessary.
We recommend 30% sag on the Float X2 Air. Based on this sag setting you can
record your air pressure and use Fox’s tuning chart on the next page to set
your High Speed Compression damping (HSC), Low Speed Compression damping
(LSC), High Speed Rebound damping (HSR), and Low Speed Rebound damping (LSR).
These settings are also applicable to Performance series Float X2 air shocks
that feature only the LSC and LSR adjustments. The numbers in the chart refers
to how many clicks clockwise from the open setting the adjusters should be
set. Fox sets up shocks from the closed position, so that has been provided in
parentheses.
The diagram to the right shows the locations of each adjustment knob on the X2
shock.
2-Position Lever
X2 shocks feature a two position lever allows for on-the-fly adjustment
between fully open and firm for climbing. For most riding conditions it is
besto have the lever open. As with the other shocks, the firm setting is best
suited for long fire road climbs and smooth XC courses.
Setting Damping Adjustment on Fox Float X2
In general, we are running the rebound settings at the slower end of the range provided at each pressure and the compression settings at the lighter end of the provided range. For example, if you are running 200 psi in the shock, the range for LSR is listed as 12-14 clicks in from open; We recommend starting at 14. For HSR the range is 4-5 clicks in from open; We recommend starting at 5. On the compression side for LSC, at 200 psi in the shock, the range is 7-9 clicks in from open; We recommend starting at 7 clicks in. For HSC the range is 3-4 clicks in from open; We recommend starting at 3. If you follow this same process for the pressure that you are running then you’ll have an excellent starting set up that may not require any further adjustment. The bold numbers in the chart refer to how many clicks clockwise from the open setting the dials should be set. Fox sets up shocks from the closed position, so that has been provided in parentheses.
For further detail, Fox provides a complete tuning guide for the Float X2 Air
shock on their website at www.ridefox.com
Rebound & Compression Damping Settings Table for Fox Float X2
SUGGESTED SETTINGS FOX FLOAT X2
Air Spring Pressure [psi]
| Baseline LSR (3mm hex)| Baseline HSR (2mm
hex)| Baseline LSC (3mm hex)| Baseline HSC
(6mm hex)
Clicks from OPEN (Clicks from CLOSED)
90| 2-4 (16-18)| OPEN-1 (7-8)| OPEN-2 (16-18)| OPEN-1
(7-8)
100| 3-5 (15-17)| OPEN-1 (7-8)| OPEN-2 (16-18)|
OPEN-1 (7-8)
110| 4-6 (14-16)| 1-2 (6-7)| 1-3 (15-17)| OPEN-1
(7-8)
120| 5-7 (13-15)| 1-2 (6-7)| 1-3 (15-17)| OPEN-1
(7-8)
130| 6-8 (12-14)| 2-3 (5-6)| 2-4 (14-16)| 1-2 (6-7)
140| 7-9 (11-13)| 2-3 (5-6)| 2-4 (14-16)| 1-2 (6-7)
150| 8-10 (10-12)| 2-3 (5-6)| 3-5 (13-15)| 1-2 (6-7)
160| 9-11 (9-11)| 3-4 (4-5)| 3-5 (13-15)| 1-2 (6-7)
170| 10-12 (8-10)| 3-4 (4-5)| 4-6 (12-14)| 2-3 (5-6)
180| 11-13 (7-9)| 3-4 (4-5)| 5-7 (11-13)| 2-3 (5-6)
190| 11-13 (7-9)| 4-5 (3-4)| 6-8 (10-12)| 2-3 (5-6)
200| 12-14 (6-8)| 4-5 (3-4)| 7-9 (9-11)| 3-4 (4-5)
210| 12-14 (6-8)| 4-5 (3-4)| 8-10 (8-10)| 3-4 (4-5)
220| 13-15 (5-7)| 5-6 (2-3)| 9-11 (7-9)| 3-4 (4-5)
230| 14-16 (4-6)| 5-6 (2-3)| 10-12 (6-8)| 3-4 (4-5)
240| 15-17 (3-5)| 5-6 (2-3)| 11-13 (5-7)| 4-5 (3-4)
250| 16-18 (2-4)| 5-6 (2-3)| 12-14 (4-6)| 4-5 (3-4)
260| 16-18 (2-4)| 6-7 (1-2)| 14-16 (2-4)| 4-5 (3-4)
270| 17-19 (1-3)| 6-7 (1-2)| 14-16 (2-4)| 4-5 (3-4)
280| 17-19 (1-3)| 6-7 (1-2)| 14-16 (2-4)| 5-6 (2-3)
290| 17-19 (1-3)| 7-8 (0-1)| 15-17 (1-3)| 5-6 (2-3)
300| 18-19 (1-2)| 7-8 (0-1)| 15-17 (1-3)| 5-6 (2-3)
Coil Shocks
To set sag on a coil shock you will want to have a friend and a tape measure that has millimeters on it. You will need to measure the eye-to-eye distance on your bike. This is the distance between the two shock mounting bolts. On the Mach 6 and Firebird this distance is 205mm. The correct amount of sag for the Mach 6 or Firebird is 18-20mm. When you are seated on the bike with all your weight after completing the steps for sag setup the distance from shock bolt to shock bolt should measure 187-185mm.
-
Always set sag with the blue compression lever to the open position.
-
If your shock has additional compression and rebound adjustments ensure they are adjusted to be fully open, compression in the softest setting, and rebound to its fastest setting.
-
After installing the coil spring, set the preload adjuster to where it just contacts the coil spring applying a small amount of tension.
On Fox shocks this should be about 8 clicks of the preload adjuster. -
Find a level surface and something to steady yourself while mounted on the bike so you can be on the pedals in a seated position. It may be easier to have a partner hold your bike steady from the front by the handlebars while you are in your riding position.
-
While standing on the pedals, sit down hard into the saddle to cycle the suspension well into the stroke. This will ensure the bike comes to a rest at the natural sag setting with the rider in the saddle.
-
While in the saddle and not moving or unweighting the shock, have your friend measure the eye-to-eye distance. Subtract this number from the beginning eye-to-eye to get your sag measurement.
-
If the sag measurement is less than the recommended sag of 18-20mm you will need to change out the spring for a lower spring rate.
-
If the sag measurement is more than the recommended 18-20mm then you can turnthe spring preload adjuster up to 26 clicks from where it just contacted the spring. If you cannot achieve the recommended sag with 26 clicks you will need to change the spring out for a higher spring rate.
-
Once you have achieved proper sag follow the recommended compression and rebound settings on page 9 to complete your suspension setup.
*Refer to your shock manual for procedures to install and remove springs.
Spec rates should match the average rider for the frame size but some riders may need a lighter or heaver spring to achieve the recommended 30% sag. Listed below are the recommended spring rates based on rider weight as well as coil length and spring stroke specifications for the spring required to run on Fox and Marzocchi coil-over shocks used on the Mach 6 and Firebird. NOTE: Spring length and spring travel may change for different spring rates. Consult the Fox Spring Information page on their website to confirm the correct size and part number. SPRING TOTAL SPRING
SPRING RATE| TOTAL LENGTH| SPRING TRAVEL| I.D.|
RIDER WEIGHT
---|---|---|---|---
350 lb.| 5.24″| 2.9″| 1.385″| < 130lb.(59kg)
400 lb.| 5.14″| 2.65″| 1.385″| 130lb.(59kg) – 150lb.(68kg)
450 lb.| 5.11″| 2.65″| 1.385″| 150lb.(68kg) – 170lb.(77kg)
500 lb.| 5.32″| 2.65″| 1.385″| 170lb.(77kg) – 190lb.(86kg)
550 lb.| 5.38″| 2.65″| 1.385″| 190lb.(86kg) – 210lb. (95kg)
600 lb.| 5.47″| 2.65″| 1.385″| 210lb. (95kg) – 230lb. (104kg)
650 lb.| 5.6″| 2.65″| 1.385″| > 230lb. (104kg)
Damping Adjustment on Fox DHX2
The DHX2 shock has tuning options well beyond the scope of what we can cover
here. Not only can the shock be tuned through the use of the HSC, LSC, HSR,
and LSR knobs, but it can also run different spring rates.
We recommend 30% sag on the DHX2. Based on your spring rate to achieve proper
sag, refer to Fox’s tuning chart below to set your High Speed Compression
damping (HSC), Low Speed Compression damping (LSC), High Speed Rebound damping
(HSR), and Low Speed
Rebound damping (LSR). The bold numbers in the chart refer to how many clicks
clockwise from the open setting the dials should be set.
Fox sets up shocks from the closed position, so that has been provided in
parentheses.
The diagram to the right of the table shows the locations of each adjustment
knob on the DHX2 shock.
For further detail, Fox provides a complete tuning guide for the Float X2 Air
shock on their website at www.ridefox.com
Rebound & Compression Damping Settings Table for Fox DHX2
SUGGESTED SETTINGS FOX FLOAT DHX2
Spring Rate
| Baseline LSR (3mm hex)| Baseline HSR (2mm
hex)| Baseline LSC (3mm hex)| Baseline HSC
(6mm hex)
Clicks from OPEN (Clicks from CLOSED)
200| 2-4 (16-18)| OPEN-1 (7-8)| OPEN-2 (16-18)|
OPEN-1 (7-8)
225| 3-5 (15-17)| OPEN-1 (7-8)| OPEN-2 (16-18)|
OPEN-1 (7-8)
250| 4-6 (14-16)| 1-2 (6-7)| 1-3 (15-17)| OPEN-1
(7-8)
275| 5-7 (13-15)| 1-2 (6-7)| 1-3 (15-17)| OPEN-1
(7-8)
300| 6-8 (12-14)| 2-3 (5-6)| 2-4 (14-16)| 1-2 (6-7)
325| 7-9 (11-13)| 2-3 (5-6)| 2-4 (14-16)| 1-2 (6-7)
350| 8-10 (10-12)| 2-3 (5-6)| 3-5 (13-15)| 1-2 (6-7)
375| 9-11 (9-11)| 3-4 (4-5)| 3-5 (13-15)| 1-2 (6-7)
400| 10-12 (8-10)| 3-4 (4-5)| 4-6 (12-14)| 2-3 (5-6)
425| 11-13 (7-9)| 3-4 (4-5)| 5-7 (11-13)| 2-3 (5-6)
450| 11-13 (7-9)| 4-5 (3-4)| 6-8 (10-12)| 2-3 (5-6)
475| 12-14 (6-8)| 4-5 (3-4)| 7-9 (9-11)| 3-4 (4-5)
500| 12-14 (6-8)| 4-5 (3-4)| 8-10 (8-10)| 3-4 (4-5)
525| 13-15 (5-7)| 5-6 (2-3)| 9-11 (7-9)| 3-4 (4-5)
550| 14-16 (4-6)| 5-6 (2-3)| 10-12 (6-8)| 3-4 (4-5)
575| 15-17 (3-5)| 5-6 (2-3)| 11-13 (5-7)| 4-5 (3-4)
600| 16-18 (2-4)| 5-6 (2-3)| 12-14 (4-6)| 4-5 (3-4)
625| 16-18 (2-4)| 6-7 (1-2)| 14-16 (2-4)| 4-5 (3-4)
650| 17-19 (1-3)| 6-7 (1-2)| 14-16 (2-4)| 4-5 (3-4)
675| 17-19 (1-3)| 6-7 (1-2)| 14-16 (2-4)| 5-6 (2-3)
700| 17-19 (1-3)| 7-8 (0-1)| 15-17 (1-3)| 5-6 (2-3)
725| 18-19 (1-2)| 7-8 (0-1)| 15-17 (1-3)| 5-6 (2-3)
Fox Float Air Fork
Setting Sag on Fox Float Air Fork
Proper sag for the fork is 15 – 20% of the full fork travel. Fork sag is
similar to setting your shock sag and based on your rider weight in your
neutral seated riding position. To check your sag follow the same procedures
as with shock sag. While on the bike slide the o-ring down to the dust wiper
and gently step off the bike. The distance from the o-ring to the dust wiper
can be divided by your fork travel to give you your sag percentage.
The table below provides Pivot’s recommended starting point for fork air
pressure to achieve proper sag. Through Pivot’s testing, we have found that
for many riders, the Fox recommended pressure is higher and limits the ability
to achieve full fork travel. You may need to lower the pressure if full travel
is not reached. In general, we find that riders are running 2-3 pressure
settings below the air pressure recommended for their rider weight by Fox’s
charts. You can refer to the charts from Fox at
www.ridefox.com.
For example, based on the charts from Fox, a 200lb. rider with a Fox Float 36
would want to run between 94and 99 psi in their fork.
Our recommendation for most riders at this weight is to run between 86-89 psi.
Compared to the Fox charts, we have shifted our recommendation two or three
rows up the chart. This means less air pressure for a softer more balanced
ride.
Once you have settled on your air pressure follow the corresponding damping
setting for your model fork.
*Do no exceed the maximum air pressure for your fork indicated by the fork manufacturer.
RIDER WEIGHT| 32 SC FLOAT| 34 FLOAT| 34 SC
FLOAT| 36 FLOAT| 38 FLOAT| 40 FLOAT
---|---|---|---|---|---|---
120-130 [lbs] 54-59 [kg]| 57 [psi] 3.9 [bar]| 56 [psi] 3.8 [bar]| 57
[psi] 3.9 [bar]| 58 [psi] 4 [bar]| 62 [psi] 4.3 [bar]| 46 [psi] 3.1 [bar]
130-140 [lbs] 59-63 [kg]| 61 [psi] 4.2 [bar]| 60 [psi] 4.1 [bar]| 61
[psi] 4.2 [bar]| 62 [psi] 4.3 [bar]| 68 [psi] 4.7 [bar]| 48 [psi] 3.3 [bar]
140-150 [lbs] 63-68 [kg]| 65 [psi] 4.5 [bar]| 64 [psi] 4.4 [bar]| 65
[psi] 4.5 [bar]| 66 [psi] 4.6 [bar]| 72 [psi] 5.0 [bar]| 52 [psi] 3.6 [bar]
150-160 [lbs] 68-72 [kg]| 70 [psi] 4.8 [bar]| 69 [psi] 4.8 [bar]| 70
[psi] 4.8 [bar]| 70 [psi] 4.8 [bar]| 76 [psi] 5.2 [bar]| 58 [psi] 4.0 [bar]
160-170 [lbs] 72-77 [kg]| 74 [psi] 5.1 [bar]| 74 [psi] 5.1 [bar]| 74
[psi] 5.1 [bar]| 74 [psi] 5.1 [bar]| 80 [psi] 5.5 [bar]| 64 [psi] 4.4 [bar]
170-180 [lbs] 77-81 [kg]| 80 [psi] 5.5 [bar]| 78 [psi] 5.4 [bar]| 80
[psi] 5.5 [bar]| 78 [psi] 5.4 [bar]| 84 [psi] 5.8 [bar]| 68 [psi] 4.7 [bar]
180-190 [lbs] 81-86 [kg]| 85 [psi] 5.9 [bar]| 83 [psi] 5.7 [bar]| 85
[psi] 5.9 [bar]| 82 [psi] 5.7 [bar]| 89 [psi] 6.1 [bar]| 72 [psi] 5.0 [bar]
190-200 [lbs] 86-90 [kg]| 90 [psi] 6.2 [bar]| 88 [psi] 6.1 [bar]| 90
[psi] 6.2 [bar]| 86 [psi] 5.9 [bar]| 93 [psi] 6.4 [bar]| 76 [psi] 5.2 [bar]
200-210 [lbs] 90-95 [kg]| 96 [psi] 6.6 [bar]| 92 [psi] 6.3 [bar]| 96
[psi] 6.6 [bar]| 89 [psi] 6.1 [bar]| 97 [psi] 6.7 [bar]| 80 [psi] 5.5 [bar]
210-220 [lbs] 95-100 [kg]| 101 [psi] 7.0 [bar]| 97 [psi] 6.7
[bar]| 101 [psi] 7.0 [bar]| 94 [psi] 6.5 [bar]| 102 [psi] 7.0 [bar]| 84 [psi]
5.8 [bar]
220-230 [lbs] 100-104 [kg]| 106 [psi] 7.3 [bar]| 102 [psi] 7.0
[bar]| 106 [psi] 7.3 [bar]| 99 [psi] 6.8 [bar]| 106 [psi] 7.3 [bar]| 87 [psi]
6.0 [bar]
230-240 [lbs] 104-109 [kg]| 111 [psi] 7.7 [bar]| 106 [psi] 7.3
[bar]| 111 [psi] 7.7 [bar]| 105 [psi] 7.2 [bar]| 110 [psi] 7.6 [bar]| 90 [psi]
6.2 [bar]
240-250 [lbs] 109-113 [kg]| 117 [psi] 8.1 [bar]| 111 [psi] 7.7
[bar]| 117 [psi] 8.1 [bar]| 109 [psi] 7.5 [bar]| 114 [psi] 7.9 [bar]| 94 [psi]
/ 6.5 [bar]
*These pressures differ from those mentioned in Fox’s manuals
FIT4 Damping Adjustment on Fox Float Air Fork
Rebound Damping
Setting rebound is dependent on air pressure. For example, higher air
pressures require slower rebound setting. This adjustment is a red knob found
on the bottom of the drive side fork leg. We set rebound from the most open or
fastest position. Refer to the table for the suggested rebound setting. The
bold numbers in the chart refer to how many clicks clockwise from open. Fox
sets rebound from the closed position, so that has been provided in
parentheses.
Rotate counter-clockwise for faster extention after compression
Rotate clockwise for slower extention after compression
**Suggested FIT4 Rebound Settings**
**Fork Air Pressure| 32 SC*/34/34SC Step Cast models|
****32/36
Clicks from OPEN (Clicks from CLOSED)
< 65 psi| 2 (12)| Open (14)
65-70 psi| 3 (11)| 1 (13)
70-74 psi| 4 (10)| 2 (12)
74-80 psi| 4 (10)| 3 (11)
80-85 psi| 5 (9)| 5 (9)
85-90 psi| 6 (8)| 6 (8)
90-96 psi| 6 (8)| 7 (7)
96-100 psi| 7 (7)| 8 (6)
100-103 psi| 8 (6)| 9 (5)
103-106 psi| 10 (4)| 10 (4)
106-109 psi| 11 (3)| 11 (3)
109-112 psi| 12 (2)| 12 (2)
112-115 psi| 13 (1)| 13** (1)
Compression Damping
The Fit 4 damper features a blue 3 position compression adjustment lever.
These settings are open, medium, and firm. The black inner dial adjusts the
low speed compression damping that affects the firmness of the suspension
(compression damping) in the fully open position. We set compression from the
most open or fastest position, so start by turning the black compression inner
dial counter-clockwise all the way out.
Turn black dial clockwise in 2-8 clicks in (depending on rider weight). Most
riders should feel comfortable with 5 clicks in as a starting point. A rider
under 120lb. would start with 2 clicks in.
Rotate counter-clockwise to open
Rotate clockwise to close
GRIP Damping Adjustment on Fox Float Air Fork
Rebound Damping
Setting rebound is dependent on air pressure. For example, higher air
pressures require slower rebound setting. This adjustment is a red knob found
on the bottom of the drive side fork leg. We set rebound from the most open or
fastest position.
Refer to the table for the suggested rebound setting. The bold numbers in the
chart refer to how many clicks clockwise from open. Fox sets rebound from the
closed position, so that has been provided in parentheses.
Rotate counter-clockwise for faster extention after compression
Rotate clockwise for slower extention after compression
**Suggested GRIP Rebound Settings**
Fork Air Pressure| Clicks from OPEN (Clicks from CLOSED)
< 72 psi| 1 (13)
72-76 psi| 2 (12)
76-80 psi| 3 (11)
80-84 psi| 4 (10)
84-89 psi| 5 (9)
89-93 psi| 6 (8)
93-97 psi| 7 (7)
97-100 psi| 8 (6)
100-104 psi| 9 (5)
104-107 psi| 10 (4)
107-110 psi| 11 (3)
110-114 psi| 12 (2)
114-118 psi| 13 (1)
Compression Damping
The 3-Position Micro Adjust lever is useful to make on-the-fly adjustments to
control fork performance. We always start with the lever in the full OPEN
position. Most riders will not need to make any changes from this position.
MEDIUM may be prefered on smooth XC course and FIRM can be used going to and
from the trail or on long fire road climbs.
GRIP2 Damping Adjustment on Fox Float Air Fork
Rebound Damping
Setting rebound is dependent on air pressure. For example, higher air
pressures require slower rebound setting. The Grip2 dampers have both low
speed and high speed rebound damping. Both red knobs are located on the bottom
of the driveside fork leg under a protective cover. We set rebound from the
most open or fastest position. Refer to the table for the suggested rebound
setting. The bold numbers in the chart refer to how many clicks clockwise from
open. Fox sets rebound from the closed position, so that has been provided in
parentheses.
Rotate counter-clockwise for faster extention after compression
Rotate clockwise for slower extention after compression
**Suggested GRIP2 Rebound Settings**
Fork Air Pressure
| 34/36/38| ****
Fork Air Pressure
| 40
LSR / HSR| LSR / HSR
Clicks from OPEN (Clicks from CLOSED)| Clicks from OPEN (Clicks from
CLOSED)
< 72 psi| 6 / 1 (9 / 8)| < 52 psi| 6 / Open
(10 / 10)
72-76 psi| 7 / 1 (8 / 7)| 52-58 psi| 7 / 1 (9 / 9)
76-80 psi| 8 / 2 (7 / 6)| 58-64 psi| 8 / 2 (8 / 8)
80-84 psi| 8 / 2 (7 / 6)| 64-68 psi| 8 / 2 (8 / 8)
84-89 psi| 9 / 3 (6 / 5)| 68-72 psi| 9 / 3 (7 / 7)
89-93 psi| 9 / 3 (6 / 5)| 72-76 psi| 9 / 3 (7 / 7)
93-97 psi| 11 / 4 (5 / 4)| 76-80 psi| 10 / 4 (6 / 6)
97-100 psi| 12 / 5 (4/ 3)| 80-84 psi| 11 / 5 (5 / 5)
100-104 psi| 12 / 5 (4 / 3)| 84-87 psi| 11 / 5 (5 / 5)
104-107 psi| 13 / 6 (3 / 2)| 87-90 psi| 12 / 6 (4 / 4)
107-110 psi| 14 / 7 (2 / 1)| 90-94 psi| 13 / 7 (3 / 3)
110-114 psi| 14 / 7 (2 / 1)| 94-97 psi| 13 / 7 (3 / 3)
114-118 psi| 15 / 8 (1 / 0)| 97-101 psi| 14 / 7 (2 / 2)
Compression Damping
The Grip2 damper has adjusters for both low speed and high speed compression
damping on the top of the right fork leg.
The blue outer dial adjusts high speed compression damping and the black inner
dial adjusts low speed compression damping. We set compression from the open
or fastest position, so start by turning the both the blue and black
compression dials counter-clockwise all the way out. Turn blue dial clockwise
3 clicks in and turn the black dial 2 clicksin.
Rotate counter-clockwise to open
Rotate clockwise to close
GRIP SL Damping Adjustment on Fox Float Air Fork
Rebound Damping
Setting rebound is dependent on air pressure. For example, higher air
pressures require slower rebound setting. This adjustment is a red knob found
on the bottom of the drive side fork leg. You will need to use a 2.5mm hex
wrench to adjust it. We set rebound from the most open or fastest position.
Refer to the table for the suggested rebound setting. The bold numbers in the
chart refer to how many clicks clockwise from open. Fox sets rebound from the
closed position, so that has been provided in parentheses.
Rotate counter-clockwise for faster extention after compression
Rotate clockwise for slower extention after compression
Compression Damping
We always start with the lever in the full open position. Most riders will not
need to make any changes from this
**Suggested GRIP SL Rebound Settings**
Fork Air Pressure| Clicks from OPEN (Clicks from CLOSED)
< 72 psi| 1 (13)
72-76 psi| 2 (12)
76-80 psi| 3 (11)
80-84 psi| 4 (10)
84-89 psi| 5 (9)
89-93 psi| 6 (8)
93-97 psi| 7 (7)
97-100 psi| 8 (6)
100-104 psi| 9 (5)
104-107 psi| 10 (4)
107-110 psi| 11 (3)
110-114 psi| 12 (2)
114-118 psi| 13 (1)
GRIP X Damping Adjustment on Fox Float Air Fork
Rebound Damping
Setting rebound is dependent on air pressure. For example, higher air
pressures require slower rebound setting. This adjustment is a red knob found
on the bottom of the drive side fork leg. We set rebound from the most open or
fastest position. Refer to the table for the suggested rebound setting. The
bold numbers in the chart refer to how many clicks clockwise from open. Fox
sets rebound from the closed position, so that has been provided in
parentheses.
Rotate counter-clockwisefor faster extention after compression
Rotate clockwise for slower extention after compression
Suggested GRIP X Rebound Settings
Fork Air Pressure| Clicks from OPEN (Clicks from CLOSED)
< 72 psi| 1 (13)
72-76 psi| 2 (12)
76-80 psi| 3 (11)
80-84 psi| 4 (10)
84-89 psi| 5 (9)
89-93 psi| 6 (8)
93-97 psi| 7 (7)
97-100 psi| 8 (6)
100-104 psi| 9 (5)
104-107 psi| 10 (4)
107-110 psi| 11 (3)
110-114 psi| 12 (2)
114-118 psi| 13 (1)
Compression Damping
The Grip X damper has adjusters for both low speed and high speed compression
damping on the top of the right fork leg. The outer dial adjusts high speed
compression damping and the inner dial adjusts low speed compression damping.
We set compression from the open or fastest position. Start by turning both
compression dials counter-clockwise all the way out. Refer to bold numbers on
the table to the right as a starting point for your settings. Fox set
compression from the closed position, so that has been provided in
parentheses.
Rotate counter-clockwise to open
Rotate clockwise to close
Suggested GRIP X Compression Settings
Rider Weight| LSC| HSC
Clicks from OPEN (Clicks from CLOSED)| Clicks from OPEN (Clicks from
CLOSED)
< 120 [lbs] **< 54 [kg]| 3 (13)| 4 (11)
120-150 [lbs] 54-68 [kg]| 4 (12)| 5 (10)
150-180 [lbs] 68-81 [kg]| 5 (11)| 6 (9)
180-210 [lbs] 81-95 [kg]| 6 (10)| 7 (8)
210-240 [lbs] 95-109 [kg]| 7 (9)| 8 (7)
> 240 [lbs] **> 109 [kg]| 8 (8)| 9 (6)
GRIP X2 Damping Adjustment on Fox Float Air Fork
Rebound Damping
Rebound setting is dependent on air pressure. For example, higher air
pressures require slower rebound setting. The Grip X2 dampers have both low
speed and high speed rebound damping. Both red knobs are located on the bottom
of the driveside fork leg under a protective cover. We set rebound from the
most open or fastest position. Refer to the table for the suggested rebound
setting. The bold numbers in the chart refer to how many clicks clockwise from
the open setting the rebound should be set. Fox sets rebound from the closed
position, so that has been provided in parentheses.
Rotate counter-clockwise for faster extention after compression
Rotate clockwise for slower extention after compression
Suggested GRIP X2 Rebound Settings
Fork Air Pressure [PSI]| LSR| HSR
Clicks from OPEN (Clicks from CLOSED)| Clicks from OPEN (Clicks from
CLOSED)
< 72 psi| 6 (9)| 1 (8)
72-76 psi| 7 (8)| 1 (7)
76-80 psi| 8 (7)| 2 (6)
80-84 psi| 8 (7)| 2 (6)
84-89 psi| 9 (6)| 3 (5)
89-93 psi| 9 (6)| 3 (5)
93-97 psi| 11 (5)| 4 (4)
97-100 psi| 12 (4)| 5 (3)
100-104 psi| 12 (4)| 5 (3)
104-107 psi| 13 (3)| 6 (2)
107-110 psi| 14 (2)| 7 (1)
110-114 psi| 14 (2)| 7 (1)
114-118 psi| 15 (1)| 8 (0)
Compression Damping
The Grip X2 damper has adjusters for both low speed and high speed compression
damping on the top of the right fork leg. The outer dial adjusts high speed
compression damping and the inner dial adjusts low speed compression damping.
We set compression from the open or fastest position. Start by turning both
compression dials counter-clockwise all the way out. Refer to bold numbers on
the table to the right as a starting point for your settings. Fox set
compression from the closed position, so that has beenprovided in parentheses.
Rotate counter-clockwise to open
Rotate clockwise to close
Suggested GRIP X2 Compression Settings
Rider Weight| LSC| HSC
Clicks from OPEN (Clicks from CLOSED)| Clicks from OPEN (Clicks from
CLOSED)
< 120 [lbs] **< 54 [kg]| 3 (13)| 1 (7)
120-150 [lbs] 54-68 [kg]| 4 (12)| 2 (6)
150-180 [lbs] 68-81 [kg]| 5 (11)| 3 (5)
180-210 [lbs] 81-95 [kg]| 6 (10)| 4 (4)
210-240 [lbs] 95-109 [kg]| 7 (9)| 5 (3)
> 240 [lbs] **> 109 [kg]| 8 (8)| 6 (2)
MY SETTINGS & NOTES
MY SETTINGS
Shock Air Pressure:
Shock Rebound Clicks: LSR HSR
Shock Compression Clicks: LSC HSC
Fork Air Pressure:
Fork Rebound Clicks: LSR HSR
Fork Compression Clicks: LSC HSC
NOTES:
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References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>