FC-RS510 double chainset, 50 / 34T, for 135/142 mm axle, 172.5 mm, black

£119.99

  • Lightweight 2-piece design 11-speed chainset
  • 2-piece design forged and anodised aluminium crank arms keep weight low
  • The chainring teeth have been developed to work in conjunction with HG-X 11-speed chains for increased contact to provide greater efficiency and improved power transfer
  • Bottom bracket bearings are spaced wide apart, enabling the use of larger bearings and an increased axle diameter
  • Chainring spacing has been optimized for use with 135 / 142 mm rear axle spacing and short chainstayes
  • Can be used with Shimano external or press-fit bottom brackets
  • The system allows for easier installation, adjustment, and maintenance
  • Lightweight anodised SG-X aluminium chainrings for smooth and precise shifting
Read more£119.99

Available to order - please call

GTIN (UPC): FCRS510D04