• Shimano XT M780 10 Speed Triple Chainset - No BB

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Shimano XT M780 10-Speed Triple Chainset - No BB

The Shimano XT M780 10 Speed Triple Chainset is a high performance chainset from the classic ATB group and uses the most advanced 10-speed Dyna-Sys chainrings.


  • Forged HollowTech II aluminium cranks offer unrivalled strength-to-weight ratio
  • Drilled steel and carbon composite construction middle ring combined with a thicker aluminium double anodized 42 tooth, and plated aluminium 24 tooth ring for excellent rigidity and durability
  • Close ratio gear combination: 42-32-24T provides improved cadence while reducing pedal feedback on suspension bikes
  • HG-X chainring with patented spike pins give smooth and fast gear shifts under load
  • Stiffness and strength increased with advanced design due to wider spaced bearings and oversized axle
  • 104/64 PCD four-arm chainrings
  • For use with 10-speed HG-X MTB chains only
  • Bottom bracket not included


  • Crank Construction: Hollowtech II technology
  • Cassette Compatibility : 10.0
  • Chain Compatibility: HG-X 10 speed
  • 4-Arm Chainrings: Yes
  • Outer Chainring: 42T
  • Middle Chainring: 32T
  • Inner Chainring: 24T
  • Chainring Bolts & Nuts: Yes
  • Chain Guard: No
  • Chaincase Compatible: No
  • Bottom Bracket: Not included
  • Chain Line: 50.0

A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).

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

  • Delivery costFREE
  • Delivery toUSA
  • 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
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Buying Guide

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