• Wheel Size: 26" Rear wheel (Suitable for tyre width size 1.50 to 2.25)
• Motor: 36V 250W Brushless gear hub motor in black colour
• Wiring method: water proof wire connection system
• Battery range: +/-50km per power in pedal assist mode
• Max. Speed: Up to 25 km/h
• Display: KT LCD5
• Controller: KT Brand Controller
• Riding mode: Thumb throttle electric assist mode /Pedal Assist mode
• Rear fork width requirement: 135-142mm
• Suitable for Disk Brake and V brake to use

Specifications:

• Motor: 36V 250W Rear hub brushless gear motor, bending magnet and more efficient
• Brake levers: aluminium alloy, Wuxing E-brake lever
• Rim and spokes: P25DE Alloy double wall rim CNC sidewalls, with 12g steel spokes
• Controller: KT Brand 36V controller in controller box, maximum current rate: 14±1A
• Throttle: Thumb(Finger) Throttle, Wuxing brand
• PAS Sensor: 8 Magnet
• Display: KT LCD5, Show all basic information and DIY setting
• Battery: 36V Lithium-ion Battery, light weight and reliable
• Riding Range: Max 40km(10AH)/ 50km(13AH) / 60km(15Ah) /72 km(18Ah)when using Pedal Assist Mode on our bicycles
• Charger: More than 1000 times cycle-life and Australia safety standard

Key feature:

• Built to the highest international standards, CE
• Powerful 250W36V brushless hub motor
• Alloy rim & steel spoke & aluminium alloy powerful controller
• Aluminium alloy powerful controller guarantee big current supply
• Thumb Throttle with waterproof cables has battery level and power-cut off
• Brake Levers cut off the power supply to the motor safely
• Battery gives more power and runs more distance w' reliable quality
• Charger with more than 1000 times cycle-life. Australia Safety standard .

KT brand controller features:

• Use imitate torque control mode to help achieve a smooth start-up of the vehicle, the power-assist drive will be smooth and natural
• Electric power assist is with fast response and always consistent with the riders pedal action to achieve the effect of the torque boost
• With multiple protection features such as stalled, over-current, over-temperature, over-voltage, under-voltage, speed, lack of phase and so on to protect the safety of vehicle electronic control systems and traffic
• KT LCD5 Display functions: battery level indicator (4 bars), 3 speed display modes (current, maximum, average), traction help up to 6km / h, odometer, trip duration display

What's in the box:

• 1 x 26" rear rim (36V 250W motor)
• 1 x Controller
• 1 x LCD display
• 1 x Pair e-brake levers
• 1 x Thumb throttle
• 1 x PAS sensor set
• 1 x Wiring cable
• 1 x Controller box
• 1 x Installation manual
• 1 x Battery & charger (Optional)

Important notes:

• Professional installation is highly recommended, some basic tools will be required to install this DIY kit
• Please check the battery sizes and make sure it can fit your bike triangle frame
• Please noted that the hub will only suit screw on freewheel (normally up to 7 gears)

User manuals

• TDR Electric Bike Conversion Kit
• Rear hub drive installation video
• Front hub drive installation video