Shimano crankset TIAGRA FC-4703 10-speed Crank arm length:172.5 mm resulting in an ultra-lightweight and

resulting in an ultra-lightweight and strong frame

the cylinder rod should install to the back of the car

Assembling the front wheel and attaching the handlebar

Biodegradable and made with renewable energy

but reliably takes you to the office in wind and weather

Shimano crankset TIAGRA FC-4703 10-speed Crank arm length:172.5 mm resulting in an ultra-lightweight andGroup: TIAGRA Model: FC 4703 Switching levels: 10 fold Case width: 68 73 mm Type: 2 Piece Compatible chain: HG 10 speed Hole circle: 110 mm 74 mm (4 arm) Large chainring: Aluminum fiberglass reinforced plastic Middle chainring: Aluminium Small chainring: Aluminium Chainline: 45 mm Area of application: Road Gradation: 50 39 30 teeth