The slim shape and the chic finish round out the high-quality overall impression of the Shimano Tiagra FC-4703 crankset. New 10-speed Tiagra provides serious entry-level riding performance with cascaded technology from top-tier lines.
FEATURES
- Optimum power transfer motivates riders to pedal further and faster
- Gear combinations to match more riding styles
- Optimal balance between stiffness and lightweight
- Reinforced 4-arm construction
- Optimized gear shape for HG-X chain
- Use: Road/Fitness
- Group: Tiagra
- Gradation: 50-39-30T
- Crank Arm Length: 175mm
- Q-Factor: 158.8mm
- Threaded BB shell width: 68/70mm
- Gear front: 3-speed
- Gear rear: 10-speed
- Construction: 2-Piece
- Compatible Chain: HG-X 10-speed
- Bolt Circle Diameter: 110/74mm
- Chain line: 45mm
