Shimano Ultegra FC6700 HollowTech II 10 Speed Road Chainset

The HollowTech II 10-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders.

The Features of the Shimano Ultegra HollowTech II 10 Speed Road Chainset FC6700 are:

• HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load
  
• The chainring teeth have been developed to work in conjunction with the CN7900 and CN6700 chains for increased contact to give greater efficiency and improved power transfer
  
• Industry leading HollowTech II cold forged hollow crank arms have been evolved to increase rigidity and improve strength in a lightweight package
  
• A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines
  
• HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency
  
• HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability
  
• Weight including bottom bracket 785 grams

Occasionally, without notice, manufacturers change product design and/or specifications.