Kriega CRF300L Honda Perfect Fit Rally User Guide
- June 4, 2024
- Kriega
Table of Contents
OS-BASE HONDA CRF300L & 300 RALLY
FITTING GUIDE
FITTING KIT
A OS-Dirtbike Ring x 1
B CRF Alloy Mounts x 2
C Subframe Loops x 2
D M8 x 70mm Bolts x 2
E 50mm Bolt-on Loops x 2
F M8 Washers x 6
TOOLS REQUIRED
Torx driver T-40
Thread Lock
Before you can fit the OS-BASE to the bike you will need to install the mounting hardware.
1. FIT CRF ALLOY MOUNTS
Remove the two rear Honda hook mounts and replace them with the new Kriega CRF
Alloy Mounts using the 2 x 70mm M8 bolts provided.
We recommend using thread lock on these bolts. ALLOW THE THREAD LOCK TO CURE
BEFORE USE (24hrs)
If you wish to mount a stand-alone tail pack or 3-bag set-up (optional, see
back page for info) First insert an M8 washer in each Bolt-on Loop. Add
another washer on either side and mount between the CRF Alloy mount and the
bike. (see illustration)
FIT OS-DIRTBIKE RING
To ensure the OS-DIRTBIKE RING will fit on the CRF 300 you will need to cut 25cm off the length of the strap with some sharp scissors.
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On the left-hand side of the bike pass the strap around the bike frame just
above the pillion-foot peg and back around through the ring.| Pull tight to
take up the slack. Ensure the soft ‘loop’ side of the Velcro® webbing is
facing outwards.| Pass the strap around the frame and keep repeating until the
Velcro® webbing is completely attached.
FIT A PAIR OF OS-ADVENTURE PACKS TO THE OS BASE BEFORE INSTALLING THE
COMPLETE SET-UP ON THE BIKE.
Choose a pair of OS-PACKS to meet your carrying capacity requirements:
2 x OS-6 = 12 litres
2 x OS-12 = 24 litres
2 x OS-18 = 36 litres
The modular system allows packs to be changed to a different size at a later
date. There are also options to add an additional center pack or mount one of
the OS-PACKS as a stand-alone pack for single-day rides without the OS-BASE.
(see the back page for more details)
To fit an OS-PACK start by threading the roll-top quick-release strap through
the top loop. (see fig A)
Push the top 2 loops on the rear of the bag through the top 2 slots on the OS-
BASE and hook on the compression straps.
Push the bottom 2 loops on the rear of the bag through the corresponding 2
slots on the OS-BASE depending on which size pack and hook on the compression
straps.
Then repeat on the other side. Once the OS-PACKS are connected, you have your
SET-UP ready to fit onto the bike.
MOUNTING OS-BASE SET-UP ON THE BIKE 
- Lay the OS-BASE over the motorcycle seat, forward from the final fitting position. Pass the left-hand side front hook strap through the OS-DIRTBIKE RING and the right-hand side hook strap through the metal exhaust guard. Attach the hooks to the web loops as illustrated so the hooks are pointing down.
- Set the top straps to the longest length and slide the elastic loop near to the buckle. Slide over the CRF alloy mounts on both sides.
- Standing at the rear of the bike holds both loose strap ends and pull until the OS-BASE is firmly mounted on the seat. A strong tap downwards on each OS-PACK will help the OS-BASE slide further onto the seat.
- Once the OS-BASE is tight on the seat, fold over the loose strap ends and place them in the elastic loops.
You are ready to go.
To remove, simply loosen the straps and unhook, the complete set-up is off the bike in seconds.
MOUNTING A CENTRE PACK
A unique feature of the OS-BASE system is it allows you to mount one of your
OS-PACKS as a single tail pack for shorter trips when the 2 pack system is not
required.
The SUBFRAME LOOPS and BOLT-ON LOOPS included providing 4 hook-on points for a
single OS-PACK or US-Drypack.
Used in conjunction with the additional loops on the OS-BASE they provide various mounting locations for a 3 or more bag set-up.
FITTING THE SUBFRAME LOOPS
Remove the seat and thread one of the long straps around the subframe and back through the buckle (fig1) and pull tight to the frame. Secure the strap by locking it back through the buckle. (fig2). The excess strap can be cut down if required. Use the flame from a lighter to seal the frayed edge afterward. Repeat on the other side and replace the seat.
If you have installed the Bolt-on Loops with the CRF Alloy Mounts (see page 1) You now have 4 hook-on points for a single pack.
BODYWORK DAMAGE DISCLAIMER
Even though most of the OS-BASE mounts on the seat, the sides can rub against
the plastic side panels of the bike, resulting in minor abrasion.
This can be further exaggerated if mud and dust get in between the OS-BASE and
the plastics. We strongly recommend applying a clear adhesive protective sheet
to where abrasion may occur on your motorcycle.
It is the owner’s responsibility to ensure the OS-BASE is attached in such a
way that it does not damage or put at risk the owner or the property of the
owner.
Do not exceed the UK legal speed limit.
This product has only been tested for up to UK road legal speeds.
KRIEGA.COM
KOSBA-F-FIT-1
Documents / Resources
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Kriega CRF300L Honda Perfect Fit
Rally
[pdf] User Guide
CRF300L, Honda Perfect Fit Rally, Perfect Fit Rally, Honda Rally, Rally,
CRF300L
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