Shimano Ultegra FC-6800 53/39T 11 Speed Chainset - 175mm
The latest Shimano Ultegra 6800 11s crankset has an unprecedented price / quality ratio: Dura Ace technology for an Ultegra price with a hollow-forged arm and optimised chainring shape. Thanks to its innovative 4-arm connector every chainring combination will fit on this crank; which means you can ride double and convert to a compact without buying a new crank.
- 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 the CN-5701 chains for increased contact to provide greater efficiency and improved power transfer
- HollowTech II allows the bottom bracket bearings to be spaced wider apart (outboard from the frame), enabling the use of larger bearings and an increased axle diameter
- The system allows for easier installation, adjustment, and maintenance
- Designed to work with HollowTech II type bottom bracket cups (BB not included)
- Lightweight anodised aluminium chainrings for smooth and precise shifting
- Tooth range: 53/39T
- Crank arm length: 175mm
- Includes both crank arms (does not include crank arm fixing bolt)
- Lightweight aluminium chainrings
- Weight: 668g
