\n\t\t\tShimano 105 FC-R7100 2x12 Speed Chainset 52/36T
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Features:\n\t\t
\n\t\t\t- \n\t\t\t\tLightweight HollowTech II 105 12-speed chainset
\n\t\t\t- \n\t\t\t\tHollowTech II allows the bottom bracket bearings to be spaced wider apart, enabling the use of larger bearings and an increased axle diameter
\n\t\t\t- \n\t\t\t\tCan be used with Shimano external or press-fit bottom brackets
\n\t\t\t- \n\t\t\t\tThe system allows for easier installation, adjustment, and maintenance
\n\t\t\t- \n\t\t\t\tLightweight anodised aluminium chainrings for smooth and precise shifting
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\n\t\tInnovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and keeps the weight low.
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\n\t\tThe 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.
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Technical specifications:\n\t\t
\n\t\t\t- \n\t\t\t\tSpeeds: 2x12s
\n\t\t\t- \n\t\t\t\tChainring size: 52/36T
\n\t\t\t- \n\t\t\t\tCrank arm length: 165mm, 170mm, 172.5mm or 175mm
\n\t\t\t- \n\t\t\t\tChainring material: Aluminium
\n\t\t\t- \n\t\t\t\tCrank arm material: Aluminium
\n\t\t\t- \n\t\t\t\tSpindle size: 24mm
\n\t\t\t- \n\t\t\t\tWeight: 754g (50/34T)
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