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
Specifications
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
Mfr Claimed Weight
TBC
