Sorry, this product
is discontinued


This product is discontinued and we no longer
have any stock available. Please get in touch
if we can be of any assistance.

Browse other Chainsets Browse other products by Shimano

Shimano Ultegra Hollowtech II FC6600 Chainset

The Ultegra HollowTech II chainset offers a fine balance of light weight and rigidity with incredible shifting performance. HollowTech II allows the bottom bracket bearings to be spaced wider apart (outboard theframe) enabling the use of larger bearings and an increased axle diameter. There is also the benefit of easier installation , adjustment and maintenance

Specification
  • SG-X aluminium anodized chainrings available in 53-39T / 52-39T (FC-6600 double), 52-39-30T (FC-6603 triple)
  • Available in 165 mm (double), 170 mm, 172.5 mm, 175 mm
  • Weight 833 g (53 / 39T, 170 mm including bottom bracket)