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Custom Left Side Chain Drive Conversion Kit for Geared Bicycles – Derailleur-Compatible Bike Chain Drive System
Custom Left Side Chain Drive Conversion Kit for Geared Bicycles – Derailleur-Compatible Bike Chain Drive System
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Brake Compatibility Notice: This kit is designed specifically for bicycles equipped with rear V-brakes. It is not compatible with disc brakes or coaster brakes. If you are unsure about your bike's brake type, please send a picture of your bicycle and we can confirm compatibility or recommend a suitable alternative kit.
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Frame & Bracket Fit: The motor bracket may not directly fit your bicycle frame and may require modification for proper installation. If you are not comfortable making adjustments yourself, please send a photo of your bike frame so we can provide guidance on fitting.
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Performance & Riding Style: This kit is designed to assist pedaling, not for high-speed travel. On a 26-inch bike, it typically supports speeds around 20 km/h. For best range and performance, we recommend pedaling along with motor power.
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Voltage Selection (24V vs. 36V): While both voltages are available, the 36V system operates at lower current for the same power output, which generally provides better efficiency and longer range. We recommend the 36V kit for most riders.
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Battery Information (Not Included): This kit does not include a battery. You will need to purchase a separate battery, either lead-acid or lithium-ion. For optimal performance, we recommend:
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24V system: 15Ah battery
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36V system: 12Ah battery
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Fuse & Safety Note: The controller includes 1 fuse wire and 3 spare fuses. If a fuse burns out, please identify the cause (e.g., overload or short circuit) to prevent recurrence. If issues persist, contact us for support.
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Throttle Options: You may select your preferred throttle type:
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Twist (Rotating) Throttle: Choose the "Key Throttle" option.
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Thumb (Push Button) Throttle: Choose the "Thumb Throttle" option.
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