250W TDR Mountain Electric Bike 26'' 27.5'' 29" Downtube Battery

Rim Motor: 36V-250W Brushless Gear Hub Motor Frame Materials: Alloy Lightweight Frame Wiring Method: Waterproof Wire Connection System Maximum Speed: 25 km/h Display: KT-LCD5 Panel Display Wheel Size: 26 / 27.5 x 1.95 or 29 x 2.1 Riding mode: Thumb Throttle Electric Assist Mode, Pedal Assist Mode E-Brake, Hydraulic Disc Brake System Front Suspension, 7-Speed Gear Rim & Spokes: Alloy Double Wall Rim, Steel Spokes PAS Sensor: 8 Magnets Pedal Assist Sensor Freewheel: Shimano TZ500 7 Speed Thread-on Freewheel Riding Ranges: Up to 40km(10AH)/ 60km(15Ah) / 90km(22.5Ah) with Pedal Assist Mode Wiring method: Waterproof wire connection system Quick Release Seat Post Quick Release Rear Wheel Downtube 36V 10AH /13AH /18AH Battery with Australian Approval Charger 12 Months Replacement Warranty on Motor, Battery