SHIMANO 105 FC-5703 50/39/30 Triple Chainset (10spd)
Options | 170mm Black |
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Description | Lightweight HollowTech II 105 10-speed chainset Innovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and keeps the weight low HollowTech II allows the bottom bracket bearings to be spaced wider apart (outboard from the frame), enabling the use of larger bearings and an increased axle diameter The system allows for easier installation, adjustment, and maintenance Lightweight anodised SG-X aluminium chainrings for smooth and precise shifting |
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.