SHIMANO TIAGRA FC-4703 3x10-SPEED CRANKSET 50/39/30T

The Shimano Tiagra FC-4703 crankset delivers refined performance in a sleek, lightweight package.

Its slim profile and polished finish create an impressive aesthetic that belies serious capability. Built on proven 10-speed Tiagra technology, this triple chainring setup (50/39/30T) offers versatile gearing for varied terrain and riding styles. Entry-level cyclists gain access to engineering cascaded down from Shimano's premium groupsets, ensuring smooth shifting and reliable durability. Whether tackling climbs or cruising flats, the FC-4703 combines value with quality craftsmanship.

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

Specification

• 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

Crank Arm Length

• 165mm
• 170mm
• 172.5mm
• 175mm

Material

• Crank arm: Aluminium
• Crank axle: Steel
• Large Chainring: Aluminium, GFRP
• Middle Chainring: Aluminium
• Small Chainring: Aluminium

Colour

• Grey

Contents

• 1 x Shimano Tiagra 3x10-Speed Crank FC-4703 50/39/30T

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Weights are based off pre-production products at time of publication. Weights may vary in final production.