• Shimano 105 5800 11 Speed Double Chainset Silver

        • $88.49 88.49
        • RRP $159.99
        • Save 45%
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Shimano 105 5800 11 Speed Double Chainset Silver

The Shimano 105 5800 chainset features a four-arm Hollowtech II design similar to that of current Ultegra and Dura-Ace models. It's stiffer and lighter than its predecessor and Shimano has reinforced construction around the chainring area to further improve the stiffness to weight ratio.


  • Lightweight HollowTech II 105 11-speed chainset
  • Innovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and keeps the 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
  • HollowTech II allows the 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 SG-X aluminium chainrings for smooth and precise shifting

Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Silver
  • BoltCircle: 110mm
  • Teeth: 52.36t, 53.39t
  • Speed: 11 Speed
  • Length: 170mm, 165mm, 172.5mm, 175mm
  • Material: Alloy

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