Shimano FC-RS520 12 Speed Double Chainset - 50/34T - 165mm

£124.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
- 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
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