Shimano Ultegra FC-6800 Crankset Features
Shimano Ultegra FC-6800 Cranksets- Shimano Ultegra FC-6800 Cranksets
- 11-Speed Hollowtech II Crankset
- Dura-Ace proven 4-arm design
- Asymmetrical 4-Arm 110mm BCD fits 34 to 55 tooth chainrings
- Hollowglide outer chainring for stiffness and light weight