Stone Mountain Bike Bryce 700 E-Bike Premium Electric Bikes Owner’s Manual
- June 5, 2024
- Stone Mountain Bike
Table of Contents
Stone Mountain Bike Bryce 700 E-Bike Premium Electric Bikes
Introduction
We would like to thank you for your purchase of a new Stone Mountain Bike Co. e-Bike. The e-bike is equipped with pedals and an auxiliary electric motor. You will thoroughly enjoy riding this new and electrical power-assisted bike with optional throttle propulsion. Riding an e-bike means that you’re helping preserve the environment, since any CO2 or other polluting gases will not be released. For your safety and for the safety of others, we recommend that you obey all road regulations and wear a protective helmet. For optimal, safe and enjoyable use of the e-bike, make sure you thoroughly read this user guide before you first use it.
General presentation of the vehicle
General information
Maximum assistance speed: No speed limit The dimensions of the bike (MM): L
1500 x W250 x H810 (95% package) Maximum total weight: 120KG (includes the
bike, battery and rider)
Parts specifications
| Spare parts name | Bryce |
|---|---|
| Motor | Bafang, 48V 500W, Rear drive motor |
| Battery | 48V13AH SAMSUNG CELLS, with USB port |
| Display | Linghui, SW900 : LCD, 5 Levels, Error code report |
| Front fork | Steel, with suspension |
| E-Brake Lever | ARTEK |
| Disc Brake | TEKTRO Disc Brake |
| Derailleur | SHIMANO ,7 Speed |
| Tires | CST, 27.5*2.25 |
- Charging time: 6.5 hours 0-100% charge
- Autonomy: between 40 to 100 KM, depending on the assistance level and road condition
- 1 charge indicators: 1 located on the side of battery.
- Weight: 0.7 KG
Using the bike
Riding the bike
Before taking off, make sure that you activate the battery by pressing on the
button located on the side of battery.
The 4 LEDs located on the top of the battery indicate the charge level.Turn on
the display unit on the handlebar. Select your desired assistance level and
begin pedaling. You’ll find the motor start working as soon as you start
pedaling.When you use the brakes, the contactor located within these brakes
will halt the motor’s assistance immediately.
The left brake lever controls the front brake. The right brake lever controls
the rear brake. You can also use the bike without electric assistance by
turning off the battery (switch off the battery by adjusting the assistance
level on 0). The motor will then feature zero resistance: you’ll be
freewheeling. Select the appropriate gear by activating the 7-speed gear
lever.
Quick-release devices
Tighten the adjusting nut by hand and move the quick release lever to the
closed position. You should feel considerable resistance while closing the
lever. If not, re-open and re-tighten the nut, then move the lever to the
closed position so it is in line with the frame.
Adjusting the Saddle Height to Suit the Rider
Precautions required prior to each use
Verify that the brakes and the front & rear lights are all working properly.
Also, check the pressure of the tires. On derailleur geared bicycles the rear
derailleur automatically tensions the chain. Make sure that all hinges and
levers on your bike are properly locked. Indeed, when using the bike on a
regular basis, the tension of the hinges’ adjustment and locking systems can
change slightly. Whenever necessary, adjust the tension once again.This bike
is not designed for rough usage condition, such as jumps, riding up or off of
pavements, and riding on unpaved roads. For your own safety, do not modify the
bike.Please note: if you use the bike frequently, it is recommended that you
inspect the state of the fork, the frame, the suspension and the fasteners.
The materials and components are subject to usage and wear and tear. If you
have any doubts about the condition and safety of your e-bike, contact your
dealer, who will proceed with the necessary inspection.
Lubrication
| Frequency | Component | Lubricant | How to Lubricate |
|---|
Weekly
| Chain
Derailleur Pulleys Derailleurs
Brake Calipers Brake Levers
| Chain Lube or Light Oil Chain Lube or Light Oil Oil
Oil Oil
| Brush On or Squirt Brush On or Squirt Oil Can
3 drops from oil can 2 drops from oil can
Monthly| Shift Levers| Lithium Based Grease| Disassemble
Every Six Months| Freewheel Brake Cables| Oil
Lithium Based Grease
| 2 squirts from oil can Disassemble
Yearly
| Bottom Bracket Pedals
Derailleur Cables Wheel Bearings Headset
Seat Post
| Lithium Based Grease Lithium Based Grease Lithium Based Grease Lithium Based Grease Lithium Based Grease Lithium Based Grease| Disassemble Disassemble Disassemble Disassemble Disassemble Disassemble
Note: The frequency of maintenance should increase when using in wet or dusty conditions. Do not over lubricate – remove excess lubricant to prevent dirt build up. Never use a degreaser to lubricate your chain.
Routine maintenance
| Front Wheel Nuts | 22-27 Newton Meters | 16.2- 19.8 ft.-lb. |
|---|---|---|
| Rear Wheel Nuts | 24-29 Newton Meters | 17.5- 21.3 ft.-lb. |
| Seat Binder Nut | 12- 17 Newton Meters | 8.8- 12.5 ft.-lb. |
| Seat Pillar Clamp Nut | 15- 19 Newton Meters | 11.0-14.0 ft.-lb. |
| Brake Anchor Nut | 7- 11 Newton Meters | 5.1- 8.1 ft.-lb. |
| Handlebar Clamp Nut | 17- 19 Newton Meters | 12.5- 14.0 ft.-lb. |
| Head Stem Expander Nut | 17-19 Newton Meters | 12.5- 14.0 ft.-lb. |
| Crank Cotter Pin Nuts | 9-14 Newton Meters | 6.6- 10.3 ft.-lb. |
| Brake Centre Bolt | 2-17 Newton Meters | 1.5- 12.5 ft.-lb. |
Service checklist
| Frequency | Task |
|---|---|
| Before every ride | Be sure batteries are fully charged Check tire pressure |
Check brake operation
Check wheels for loose spokes
After every ride| Be sure to fully charge batteries Quick wipe down with damp
cloth
Weekly| Lubrication as per schedule 3.7
Monthly
| Inspect wires Inspect connectors
Check derailleur adjustment Check brake adjustment
Check brake and gear cable adjustment Check tire wear and pressure
Check wheels are true and spokes tight
Check hub, head set and crank bearings for looseness Check pedals are tight
Check handlebars and stem are tight
Check seat and seat post are tight and comfortably adjusted Check frame and fork for trueness
Lubrication as per schedule 3.7 Perform safety check
Every six months| Lubrication as per schedule 3.7
Check all points as per monthly service Check and replace brake pads, if required Check chain for excess play or wear
Yearly| Lubrication as per schedule 3.7
The battery
Installing and removing the battery
To remove the battery, unfasten the lock which is located on the battery box.
Remove the battery by pulling it out.
To put the battery back into place, insert the battery along to the guide
rail. Push it closely against the controller box. Click in place to fasten the
battery lock.
Charging the battery
Never let a battery be charged unattended. The battery’s voltage is indicated
by the 4 LED lights located on the side of the battery, and also on the
display unit located on the handlebar. Your battery must be charged in an
ambient temperature, on a non-flammable and dry surface, away from any sources
of heat, humidity or flammable materials and should never be covered. Here are
the steps to be followed when charging your battery:
| Step 1 | Turn off the battery. The LED lights will be off. |
|---|---|
| Step 2 | Plug the charger into the socket and then insert the charger’s |
plug into the battery while battery is switched off.
When depleted, it takes 5.5 hours for the battery to completely recharge using the standard charger supplied with the bike.
Battery Autonomy and Lifespan
Autonomy
The bike’s autonomy ranges from 40 to 100 kilometers, depending on various factors (degree of assistance used, topology, rider’s weight, frequent stops /start-ups, hills, tire pressure, etc…) To increase the battery efficiency always begin riding while pedaling (using the throttle to start riding can decrease the riding range and eventually the battery life)
Battery
Your bicycles battery is just like any household battery. It contains a limited amount of cycle-life, which diminishes as it is being depleted throughout its life. When the available autonomy no longer meets with your needs, you will need to replace the battery.
Maintenance
If you don’t use your bike for a period of time exceeding 2 months, store it in a humidity-free area to protect the electronic components and make sure that the battery is not completely discharged.
Battery Safety Instructions
Your bike’s battery is an electric component made up of chemical elements. For
your safety, it is imperative that you obey the following rules.
- Always handle with great care
- Always keep away from children
- Do not disassemble, hit, pierce or submerge it Keep it away from temperatures exceeding 60°C Never create a connection between the contacts located at the bottom of the battery
- Never let the battery charge unattended
- Never sleep near a battery that is charging Only use the charger that came with your bike or supplied by your dealer
- If your battery is damaged, do not use it.
Safety and maintenance Recommendations
Safety recommendations
Helmet
For safe riding, always wear a bicycle helmet.
Tires
Inspect the wear of your tires on a regular basis and verify the tire pressure
at least once a month. Tire pressure: 40-65 PSI depending on the weight of the
user.
Wheel-rims
Take care of any risk of damage in case of defective wheel-rims. Swap them
immediately when the rim is worn out. Important: braking distance increases on
humid or slippery ground
Gears
Like the chain, the freewheel must be kept clean and well lubricated. If the
chain has become worn and needs to be replaced, it is likely that the
freewheel will also have become worn and should be replaced as well. Take the
chain off the freewheel and rotate it with your hand. If you hear a grinding
noise or the freewheel stops suddenly after spinning, it may need to be
adjusted or replaced.
Battery
WARNING: As with all mechanical components, the bicycle is subjected to
wear and tear caused by usage over time. Different materials and components
may react to wear or stress fatigue in different ways. If a component is worn,
it may suddenly fail possibly causing injuries to the rider. Any form of
crack, scratches or change of color in highly stressed areas indicate that the
component should be replaced.
Maintenance
Caution: Bike maintenance and repair require specific skills and
appropriate tools. Do not repair your bike or change any of its settings if
you have the slightest doubt regarding your ability to correctly proceed with
such work. Any adjustments or repairs that are not properly done can damage
the bike and lead to accidents resulting in extensive injury. Use only genuine
replacement parts for safety-critical components and contact your dealer when
necessary.
Cleaning
Always remove the battery when cleaning. Use soapy water or water mixed with a
gentle detergent, and then rinse it with clean water. Make sure that the
controller located behind the battery compartment is not exposed to humidity
as it contains electronic components. Do not use a high pressure washer!
Maintenance
Make sure your bike is safe for the environment. Used parts must be disposed
of in appropriate selective sorting recycling bins. A battery which no longer
works must be returned to your dealer so that he may pass it to a recycling
company. Replacing the rear light batteries: remove the screw to access the
batteries. (It is recommended that you replace them every year) Engine: the
motor does not require any sort of maintenance. Chain: It is recommended that
you lubricate your bike’s 7 speed gearwheels and chain on a regular basis
using appropriate products (ask your dealer for advice).
Warranty
You are provided with a warranty for one year from the day you purchase your Stone Mountain Bike Co. Bicycle. Details regarding your bike’s warranty coverage terms are available from your dealer and on our website: https://stonemountainbikecompany.com/pages/warranty-policy Have a safe and pleasant ride, Thank you for choosing Stone Mountain Bike Company!
References
- Electric Mountain Bikes | Atlanta, GA - Stone Mountain Bike Company
- Our Warranty Policy | Stone Mountain Bike Company
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