24V 250W Electric Bicycle Motor Kit - DIY E-Bike Conversion Kit with Brush Motor, Freewheel & Controller for 16"-28" Wheel Bikes | Mountain Bike Modification Kit for Commuting, Off-Road & Urban Riding

Product Description Install the kit on my 18 speed/24 speed bike. it is difficult to install. This kit is designed for normal bike, not for the bike that can shift gears. However, you can install the kit on the left hand side if your bike is18speed/24speed... you need to mount the freewheel on the left hand side on your rear wheel axis, and spot weld to secure it. After you have installed the kit , you can still shift gears on your bike. But if you don't know how to weld, we recommend you to buy our hub motor kit or our "mid-mounted" kit . battery recommended for this kit: This kit is 24V, you need two 12V batteries, (lead acid or lithium), or one 24V battery.After they are linked together, the recommended capacity >15AH, working current need less than 20A. NO batteries the kit includes all the parts you need except batteries to convert the bike into electric bike.You need to buy the batteries by yourself. mount the batteries We do not provide the battery box. But you can install it above the rear wheel on rear rack, or even make a box(need some DIY skills).You can design whether the batteries can take out or hard wired. NO English user manual This sample kit includes: 1. 1x 24V 250W DC motor 2. 1x Chain 3. 1x Freewheel 4. 1x Freewheel adapter 5. 1x Motor controller 6. 1x Moun

?【250W 240V Bicycle Motor Kit】The kit includes all the parts you need(Note:This item doesn't include battery or charger). This is our newest electric regular bike kit that mounts the sprocket on the spokes so it fits most bike wheels.

?【Scope of Application】This bike kit suitable for 16"-28"bike; Designed for normal bike, not for the bike that can shift gears. However, if your bike is an 18/24 speed, you will need to mount the cassette on the left side of the rear axle and spot weld it to secure it (you can still shift gears on the bike after installing the kit)

?【Recommended Batterey】This kit is 24V, you need two 12V batteries, (lead acid or lithium), or one 24V battery. After connecting in series, the recommended capacity is >15AH, and the working current is less than 20A.

?【The Twist Kit Includes】1. 1x 24V 250W brush motor with freewheel/2. 1x Chain/3. 1x Customized sprocket & components/4. 1x Motor controller/5. 1x Mounting plate + bolts/6. 1x Thumb throttle (with battery indicator & switch button)

?【100% Satisfied Service】We ship directly from the US warehouse. The delivery time takes about 5-7 days. Feel free to contact us if you have any questions.We will provide the best suitable solutions for you.We are committed to provide best service for every customer.