Helrgelrn Electric Bike Conversion Kit, 36V 250W 20" Front Wheel Electric Bicycle Hub Kit, E-Bike Hub Motor Conversion Kits w/LCD Display & PAS for($127.20Value)

Description

【Thoughtful Design】: The pedal assist sensor (PAS) can sense the pedal rhythm and adjust the motor speed accordingly. It allows you to ride your electric bike without a throttle response, which helps on long trips and reduces wrist soreness. 【High Efficiency】: Featuring a 250 W brushless and gearless motor with empty speeds up to 26.72 mph and a motor efficiency of over 82%, it provides stable speeds, responsive braking and directional change control compared to brushed motors, allowing you to ride further. 【Superior Performance】: With a torque of 40N. m and 440RPM rated speeds, this product can climb up 12°slopes, allowing you to apply it to more terrains in daily life. 【Excellent Load-Bearing Capacity】: The high-class materials and carefully processed wheel can hold up to 308.64 lbs, supporting most ordinary adults and bicycle frames without worrying about deformation or collapse. 【High Safety】: The brake lever can cut off the power supply to the motor during emergency braking to stop the bike in time and ensure safe riding.

Description:

Our electric bike conversion kit features a brushless and toothless motor, disc brake or V-type brake to make your ride more efficient and energy-saving. 

Details:

LED Display: It shows the necessary information, such as power display, speed display, fault indication, total mileage, single mileage, current speed, average speed, maximum speed, gear display, and other status and data, allowing you to charge in time.

Application:

It is suitable for a 20-inch bike. It can be mounted as a power unit on the front wheel of the types of two-wheeled, mountain, beach, and off-road bikes. It is suitable for cyclists who like challenges, DIY modification of beach, and off-road bikes.

Specification:

Applicable Wheel Size: 20 Inches

Motor Type: Brushless Toothless Motor

Hand Brake Type: Disc Brake/V-Type Brake

Voltage: 36 V

Power: 250W

Empty Speed: 43km/26.72mile/h

Load Speed: 35-38km/21.75-23.61mile/h

Gear Adjustment: 3 Gears

Assist: 5 Magnetic Point Assist Sensor, Pedal Assist Sensor

Brake Lever: Power Cut-off Brake Lever

Throttle: Thumb Throttle

Display: SW-810 LED Display

Wiring Mode: Waterproof Wire for Outgoing Motor, Common Wiring for Other

Efficiency: ≥82%

Climbing Angle: 12°

Rated Speed: 440PRM

Rated Torque: 40N.m

Front Fork Open Size: About 100mm/ 3.94 in

Load-Bearing Capacity: ≤140kg/308.64 lb

Brake Line Length: 1.8m/5.9ft

Motor Diameter: 14.25cm/5.61 in

Motor Width: 10 cm/3.94 in

Net Weight: 5.75 kg/12.68 lbs

Package Included:

1 * Motor Front Wheel

1* Controller

1 * Power-off Brake Lever

1*  LED Display

1* Thumb Throttle

1* Power Sensor

1 * Controller Bag

1*  English Manual

1*7 Speed Flywheel

Other Accessories for Assembly