24V/36V 250W/350W Electric Bicycle Motor Kit, E-Bike Left Side Drive Motor Kit Mountain Bicycle Conversion Set with Twist/Thumb Throttle, Fit Most of Common Bicycle

This item is for the bike that uses the hub diameter less than 36mm(1.41in).This item doesn't include battery or charger.The Thumb Kit Includes: 1x brush motor with freewheel 1x Chain 1x Customized sprocket & components 1x Motor controller 1x Mounting plate + bolts 1x Wuxing thumb throttle (with battery indicator & switch button)Installation InstructionsThis is our newest kit for electric common bike, this kit mounts the sprocket on the wheel spokes, so it fits most bicycle wheel.Comparison of Technical DataMotor use freewheel so when wheel rotating, the motor will not rotate, just like a normal bike, this can reduce resistance.Left Side Drive Motor KitThis kit can only be installed on the left side of the bike. The direction of rotation of the motor without power is on the right, but after the power is turned on, there is a reduction gear inside, the direction is correct, you can try to power, the motor must be installed on the left side to be able to.Customer ExperienceQ: Will this motor support human pedaling? When the pedal is pressed, will it support the operation? Or does it only have power when the customer presses the throttle button or turns?A: It can be driven by electric motor or by human pedal, both ways can be used.Tips Bicycle frame is better to be a triangle frame, a separate very thick frame maybe will not work. This kit is not suitable for all frames, if the bike is very small is not good to install, folding bicycle is also not good to install (the size of this bike is not fixed, can be installed successfully on).

• ⚡【Complete Conversion Kit】– Includes brushed motor, flywheel, controller, thumb throttle, sprocket, and all necessary accessories for hassle-free installation.
• 🔧【Versatile Compatibility】– Fits most bicycles with 16”–28” wheels; sprocket mounts onto wheel spokes for easy adaptation.
• 🛡️【 Protected & Safe Operation】– Controller with under-voltage, overload, and loss-of-control protection ensures safe and reliable rides.
• 🚴【Premium Durable Materials】– Crafted from iron, aluminum, and copper wiring, enhanced with advanced bake-painting and die-casting techniques for long-lasting performance.
• 🚴【Comfortable & Efficient Riding】– Reduces pedaling resistance, making cycling easier, smoother, and more enjoyable.