Frame Size S/M L/XL
Battery 672 Wh Battery 672 Wh Battery
Charger 54.6V/3A 54.6V/3A
Speed  28 MPH on pedal assist, 20 MPH on throttle  28 MPH on pedal assist, 20 MPH on throttle 
Range 62+ Miles of Range 62+ Miles of Range
Motor 500 Watt Rear Hub Motor 500 Watt Rear Hub Motor
Wheel Size 27.5 x 2.6", puncture protection with safety reflective stripe 27.5 x 2.6", puncture protection with safety reflective stripe
Derailleur 8 speed 8 speed
Display Kimmitt Color Screen Kimmitt Color Screen
Brakes Hydraulic disc brakes front+rear Hydraulic disc brakes front+rear
Sensor Torque sensor Torque sensor
Frame Material A6061 Aluminum Alloy A6061 Aluminum Alloy
Charge Time 4.5~5H 4.5~5H
Maximum Weight 264 lbs 264 lbs
Throttle Thumb throttle Thumb throttle
Handlebar 705mm 705mm
Kickstand included included
eBike Weight 62 lbs 64 lbs
Saddle Comfort with lift handle Comfort with lift handle
Waterproof level IPX4 IPX4
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 465mm/18.31'' 472mm/18.58''
Fork Length 455mm/17.91'' 455mm/17.91''
Fork Offset 45mm/1.77'' 45mm/1.77''
Rider Height 4'9''-5'7'' 5'7''-6'5''
Fork rake 60mm/2.36'' 60mm/2.36''
Handlebar 690mm/27.17'' 690mm/27.17''
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
SHIFT LEVER 1x8 1x8
Crankset 42T Aluminum  cover 42T Aluminum  cover
Rim 27.5,Al-alloy 27.5,Al-alloy
Spokes HAICHENG HAICHENG
Seat Clamp φ35mm φ35mm
Front Head Light N/A N/A