Frame：Aluminum 6061-T6 20inch*455mm
Fork：Steel Suspension Disc brake
Shifter：SHIMANO SL-TX50R-7
Derailleur：SHIMANO RD-TY21
Freewheel：SHIMANO MF-TZ500-7
Chain：KMC 7SPEEDS
Crankset：TOP WHEEL , 48T*170MM
Brake system：Front and rear Disc brake 160mm
Rim：ALLOY, DOUBLE WALL
Hub：ALLOY
Tyre：CHAO YANG 20"*4.0" tires
Seatpost：Alloy
Stem：Alloy
Handlebar：Alloy
Motor：48V 750W brushless
Controllor：48V intelligent controller
Battery：48V 14AH 18650 Lithium-Ion
Display：LCD, 0~5 Level
