• Shimano Alivio M4000 Octalink Triple Chainset

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Shimano Alivio M4000 Octalink Triple Chainset

Two-piece forged aluminium construction with a smooth and precise shifting performance due to its Hyperdrive technology.

Octalink - an 8-spline interface between bottom bracket and crank arm provide better meshing and power transmission. In conjunction with an Octalink bottom bracket. splines do not deform the crankarm. Therefore it is easy to remove the crank without extreme force.

Please note, Bottom Bracket is NOT included.


  • Crank Construction: Hollowtech crank arm
  • Cassette Compatibility: 9
  • Chainring Sizes: 40-30-22T
  • Bold Circle Diameter: 96mm
  • Crank Arm Length: 170/175
  • Crank Arms: OCTALINK
  • Bottom Bracket: BB-ES25/BB-ES25-E
  • Chain Line: 50mm
  • BB Shell Width: 68, 73mm

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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