Chapter 1 Operation Guide
To ensure safety, please use this product after completing the following checks.
1.1 Is the battery working properly?
1.2 Is the braking system working properly?
1.3 Is the tyre pressure normal?
1.4 Please make sure that the standpipe and saddle are properly adjusted and tightened. And please well lock all the folding joints.
1.5 Please make sure that the front and back wheels are well installed.
1.6 Is the shifting gears working properly?
Chapter 2 Start to use
Firstly, please turn on the battery by keys.
- RX20/RX20 Max Keys position:
Firstly, please turn the battery by keys.
There are three riding modes of this bike:
electric-only mode;
Cycling mode (without electric);
Assistant mode.
2.1 Buttons illustration.
cmacewheel S2 display function area interface
Dual/one motor switch:( rx20 max only)
2.2 For electric-only mode, please press button M for 5 seconds to enter electric-only mode, and use the accelerator to speed up.
(or follow the display manual to set it.)
2.3 Please use the electric-only mode from the first gear, and gradually shift to accelerate.
2.4 Please keep your hands at the position of the brake levers, in case of special circumstances; you can quickly cut off the power.
2.5 Please do not use the cruise control function in bad road conditions and crowded places to avoid danger.
2.6 Power assistant mode needs to turn on the power, please press button M for 5 seconds to enter the electric mode, and adjust the gear to third gear, and use the pedals to start the electric bike. (or follow the display manual to set it)
2.7 You could use Cycling mode (mechanical mode) without turning on the power. Adjusting the front derailleur to 3rd gear, and then the cycling mode will be easier for you to ride.
cmacewheel New Yolin YL91F Display Instrument
Chapter 3 Battery & Charger
3.1 Please use the original Charger.
3.2 Please keep the charging time at 4-7 hours until the charger’s light turns green, and finally unplug the charger.
3.3 Do not use metallic objects to touch the charging port of the battery to avoid short circuit.
3.4 If you do not use the battery for a long time, please fully charge the battery once a month.
3.5 The battery can not be used in high temperatures and heavy rain to prevent water from entering the battery.
cmacewheel RX20 Max Dual Motors Electric Fat Tire Bicycle
Chapter 4 Troubleshooting
4.1 Battery failure: Can the battery be charged normally? Is the battery key faulty? Is the fuse burnt out? Is the fuse tightened? Are the voltages of the charger and battery normal?
4.2 No booster: Does the booster deviate? Is the wiring of the booster damaged?
4.3 The motor does not work: do the booster and accelerator also not work? Find the controller and check all the wiring and interfaces to see if there’s any problem.
cmacewheel X26 26inch Dual Batteries Fat Tire Electric bike
Chapter 5 warranty
Subject to the announcement on the website.
We only ship New parts, not pay the replacement human fees.
| parts | Warranty |
| Frame | 12 months |
| Battery | 12 months |
| motor | |
| Controller | |
| Instrument, Speed Control Handle, Ring, Crank Gear Disk, Front Fork, Front Shaft, Rear Shaft, Flywheel, Chain, Charger | 6 months |
| Lamps, pedals, tires, brake handles, expendable consumables | 1 month |
If it is not a quality problem, please pay for the accessories by the customer.
2 Responses
Die ersten 5 0 0 km mit meinem rx20 max waren ein einziges Fest!Definitiv das beste,coolste und schnellste Bike das ich je gefahren bin. Und das bequemste dazu. Ich liebe dieses Bike und könnte kein anderes mehr fahren.
thanks for your supporting.
if a friend or someone wants it, please recommend them to cmacewheel.com