Frame Size S/M L/XL
Battery 672 Wh Battery 672 Wh Battery
Charger 54.6V/3A 54.6V/3A
Speed  28 MPH 28 MPH
Range 62+ Miles of Range 62+ Miles of Range
Motor 500 Watt Rear Hub Motor 500 Watt Rear Hub Motor
Wheel Size 27.5×2.6" anti-puncture, safety reflective stripe 27.5×2.6" anti-puncture, safety reflective stripe
Display Kimmitt Color Screen Kimmitt Color Screen
Brakes Hydraulic Disc Brakes Front+Rear Hydraulic Disc Brakes Front+Rear
Charge Time 4.5~5H 4.5~5H
Maximum Weight 264lbs 264lbs
Derailleur Shimano 8-speed Shimano 8-speed
Frame A6061 Aluminum Alloy, Step-thru style A6061 Aluminum Alloy, Step-thru style
Throttle Thumb throttle Thumb throttle
Handlebar 690mm/27.17'' 690mm/27.17''
Kickstand included included
Lights Front Head Light(6V LED) Front Head Light(6V LED)
SHIFT LEVER 1x8 1x8
Sensor Torque Sensor Torque Sensor
PAS 5 PAS 5 PAS
Seat Tube Length 400mm/15.75'' 510mm/20.08''
Bottom Bracket Drop 55mm/2.17'' 55mm/2.17''
Head Tube Angle 69° 69°
Seat Tube Angle 68.1° 68.1°
Rear Chainstay Length 490mm/19.29'' 490mm/19.29''
Front Wheel Center 670mm/26.38'' 670mm/26.38''
Stack Height 472mm/18.58'' 470mm/18.5''
Fork Length 500mm/19.69'' 500mm/19.69''
Fork Offset 46mm/1.81'' 46mm/1.81''
Fork rake 40mm/1.57'' 40mm/1.57''
Chain stay length 490mm/19.29'' 490mm/19.29''
Stem length 90mm/3.54'' 90mm/3.54''
Crank Length 170mm/6.69'' 170mm/6.69''
Grips 130mm/5.12'' 130mm/5.12''
Seatpost 30.4x350L 30.4x350L
Saddle CL-7038 CL-7038
Crankset 42T Aluminum  cover 42T Aluminum  cover
Rim 27.5, Al-alloy 27.5, Al-alloy
Spokes HAICHENG HAICHENG
Weight 66lbs 68lbs
Seat Clamp φ35mm φ35mm