Lightweight 12-speed 2-piece design chainset. Innovative forged and anodised aluminium crank arms for minimum flex. 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. 2-piece design 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.
Best Price: £39.99 from Merlin Cycles
| Stockist | Catalogue Product Name | Price | |
|---|---|---|---|
| Shimano RS520 Double Chainset - 12 Speed - Black / 34/50 / 170mm / 12 Speed | £39.99 | Visit Store |
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