Speed: 7S INNER
Frame:700C ALUMINIUM
Fork: SUNTOUR SF17-NEX-E25-DS-700C-63
Shifting lever: SHIMANO SL-C3000-7, NEXUS
R deraileur: SHIMANO INTERNAL HUB GEAR,SG-C3001-7D, NEXUS
Brake: SHIMANO HYDRAULIC DISC BRAKE
Motor: Vinka C20 model with 1/2″*1/8″*38T chainwheel
Wheels: STARS ALLOY DOUBLE WALL RIM F/JOYTECH ALLOY HUBS,R/SHIMANO INTERNAL HUB GEAR,
Tires: SCHWALBE 28*1.75 W/REFLECTOR LINE
Saddle: SELLE ROYAL
Stem: ALLOY
Seatpost: ALLOY
Battery: GX21 36V 15AH
Display: Vinka DC40