Shimano Ultegra 6600 10 Speed Chain | Chain Reaction Cycles


Shimano Ultegra 6600 10 Speed Chain

Hyperglide (HG) series 10-speed compatible chain, recommended for Ultegra drivetrains.


  • HG technology has chamfered inner plates to optimise shifting performance on HG sprockets
  • Durability is assured through a chromising treatment on link pins, and the heat treatment of rollers, pins, and plates
  • Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force
  • 5.88mm chain width, optimised for 10-speedSuperNarrow HG drivetrains
  • Zinc-alloy silver finish on outer plates, and grey finish on inner plates increase corrosion resistance
  • Link: 114
  • Weight: 280g

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.


  • Colour: Silver
  • Option: 114 Links
  • Speed: 10 Speed

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