型号
Thunder-D5 brake (main) RS-22S alloy wheel
Product name
Road Racing Bicycle
Brake
Hydraulic Disc Brake (Hydraulic Brake Pad)
Derailleur Lever
RETROSPEC(SENSAH)-22S
Front Derailleur
RETROSPEC 2 Speed
Rear Derailleur
RETROSPEC(SENSAH)-11S
Crankset ( chianwheel set
Prowheel, Alu alloy CNC, Hollow,34-50T
Freewheel (cassette)
SUGEK-11S, 11-30T
Hubs
RS, Alu alloy,4-sealed Bearings,Slotted,F24*R24 holes
Tire
INNOVA-PRO, Smoothie, 60TPI, Skin-color edge, 700*25C