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Shimano Tiagra 4603 172 Chain Set - Silver, 50/39/30 Teeth


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  • Sporting many features from pro-level equipment, this 2-piece cap-free design Tiagra chainset offers unbeatable performance
  • 2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank
  • bottom bracket assembly
  • SG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting
  • Designed to work with HollowTech II type bottom bracket cups

Cycling Special with Geraint Thomas Cycling Special with Geraint Thomas

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Product Description

Product Description

Sporting many features from pro-level equipment, this 2-piece cap-free design Tiagra chainset offers unbeatable performance. 2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank/ bottom bracket assembly. SG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting. Designed to work with HollowTech II type bottom bracket cups. Compatible with 10-speed Super Narrow HG chains. Anodized aluminium crankarms. Lightweight aluminium chainrings. 130 mm bolt circle diameter.

System Requirements

continuity 2013

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