Shimano FC-R7100 105 Chainset - 12 Speed
Regular price
Sale price£159.99
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Tax included.
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- Lightweight HollowTech II 105 12-speed chainset
- Innovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and keeps the weight low
- The chainring teeth have been developed to work in conjunction with Hyperglide+ 12-speed chains for increased contact to provide greater efficiency and improved power transfer
- HollowTech II allows the bottom bracket bearings to be spaced wider apart, enabling the use of larger bearings and an increased axle diameter
- Can be used with Shimano external or press-fit bottom brackets
- The system allows for easier installation, adjustment, and maintenance
- Lightweight anodised aluminium chainrings for smooth and precise shifting
Sizes and fit
Available in crank lengths 160mm, 165mm, 170mm, 172.5mm and 175mm, with chainring options 50-34T and 52-36T.
Materials and construction
- Forged and anodised aluminium HollowTech crank arms with a hollow design
- Lightweight anodised aluminium chainrings
- HollowTech II bottom bracket interface; compatible with Shimano external or press-fit bottom brackets
- Chainring teeth developed to work with Hyperglide+ 12-speed chains
