electric bicycle kit with wheel rim 250W SK240

electric bicycle kit with wheel rim 250W SK240

keyde Converion kit SK240 

Our conversion kit SK240 for electric bicycle adopts super-mini motor, high-strength spokes mounted wheel rim, big capacity water bottle shaped battery with weight of 1.2kg and intelligent LCD display, which is suitable for bicycle lovers who can not mount the spokes to convert the bicycle into e bike by themselves. Though the wheel rim is different from the original one, it can resolve the difficulty of mounting spokes. It’s easy to convert, time and energy saving.

1. Disc-brake/ V-brake motor with controller inside

• Diameter---98mm
• Width------100mm
• Power----250~500W
• Voltage---24V/33V/36V
• Revolution---160~260r/min
• Weight-----1.6kg
• Integrate efficient drive and controller system
• Peak efficiency is more than 85%
• Small volume, light weight, low noise
• NO CLUTH
• 2 years warranty

2. Li-ion battery

• Voltage----33V
• Capacity----7.2Ah
• Cycle life----≥500 times
• Outer diameter----72mm
• Height-----220mm
• Weight----1.2kgs
• Endurance mileage---50-55kms
• Perfect protection fuctions, exquisite appearance
• It can be easily fixed on the water bottle frame
• 1.5 years warranty

3. LED regulator+LCD display

• It can steplessly regulate the boosting rate frm 0 to 100% at will.
• 17 kinds of function

4.Battery charger

• Input voltage----AC100-240V/50-60Hz
• Output voltage---37.8V
• Transfer power---≥88%
• charging time---3hours

5.  Speed sensor

• High revolution, small volume, high reliability

6.  Connect cable