BOSS

FRAME

 ALU 6061 20”

STEM

CDC ALLOY

FORK

 20” STEEL,SUSPENSION

SEAT POST

 CDC ALLOY

SHIFTER

 SHIMANO SL-TZ20-6R,6SP

SADDLE

 CDC SPORT SADDLE

REAR DERAILLEUR

 SHIMANO RD-TY21,6SP

RIMS

 ALLOY DOUBLE WALL ,20”

CRANK SET

 CHINESE,ONE PIECE

TIRES

 CHINA,20*1.75”

BRAKES

 YINXING ALLOY V BRAKE

MOTOR

 FRONT MOTOR,36V,240W

HANDLE BAR

 CDC ALLOY

BATTERY

 36V,8.8AH