Shimano Ultegra 6800 11 Speed Rear Derailleur
Shimano Ultegra 6800 11-Speed is one of the most anticipated groupos of the season. With trickle down from Dura-Ace 9000, what's not to love? This race inspired group is super fast, reliable, and above all - smooth. The 6800 rear derailleur has been over hauled. The 2014 Shimano Ultegra 6800 Rear Derailleur is more compact and lightweight. A new spring mechanism has also been added to are balanced and equal across the cassette range.
- More Compact
- Super Smooth
- Trickle Down technology from Dura-Ace