Description: Environmentally friendly material, durable and easy to operate. This kit is suitable for installation on regular bicycles of 22-28 inches. This kit is not suitable for modification in special models and variable speed models. Specification: Name:Electric Bike Conversion Kit Fit For:22 inch – 28 inch ordinary bicycle Rated Voltage:24V Rated Power:350W 350W’s max. speed :35-40km/h Input:AC 90-240V 50/60Hz Output:DC 24V 1.6A-2.0A Type:lead-acid battery Flywheel Teeth:16 Rated Speed:3300 rpm Reduction Ratio:9.78 Wiring Instruction of Motor Controller: 1. Black&Red-Battery 2. Blue&White(or yellow)-motor 3. Blue&Red-Key Switch 4. Blue&Red&Black-Accelerator 5. Yellow&Black-Brake 6. Red&Black-Headlight 7. Red&Black-Charging Port 8. Red&Black-Brake Light There are labels on connector 6,7,8 Fitment: This kit is suitable for bike with one gear only, if your bike is 18/21/24 speed, you need buy a special axle on our website to install the kit on left-hand side. Note: 1.Battery Does Not Included. 2. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid. 3. The color may have different as the difference display, please understand. Q&A: 1.Can I install the kit on my 18 speed/24 speed bike? Yes, you can. But it is more 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 . 2. What battery is recommended for this kit? This kit is of 24V, you need two 12V batteries, (lead acid or lithium) or one 24V battery.After they are linked together, the recommended capacity >12AH 3.Is the kit include batteries? No, 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. 4.Where should I 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. Package Included: 1 X 350W Brush DC Motor 1 X Motor Controller 1 X Motor Bracket 1 X 3 in 1 Headlight+Horn+Battery Indicator 1 X Chain 1 X Key Switch 1 X Flywheel 1 X Extended Shaft 2 X Connector 1 X Charging Interface 2 X Speed Control Switch 2 X Handle 5 X Plastic Insert 10 X Copper Plug 2 X Steel Plate 4 X Screws 4 X Ring
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