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Shimano 105 FC-R7100 105 double 12-speed chainset; HollowTech II 165 mm 52 / 36T; black

SKU: FCR7100A26

£110.49 ~~£159.99~~

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Crankarm Length: 165mm

160mm 165mm 170mm 172.5mm 175mm

Ratio: 52/36T

50/34T 52/36T

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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&plus 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

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