The Shimano Ultegra FH-6800 rear hub features smooth rolling, angular contact bearings for low friction rotation and a digital cone adjustment system for precision adjustment. High-performance, cubic boron nitride treated cone races and labyrinth seals provide increased weather protection and durability while the stiff oversize aluminum axle is less affected by quick-release axial forces. Quick release skewer included.
Category Code: 25404
To receive your order by 12/24, consider the deadlines listed below:
For guaranteed Christmas arrival, items must be in stock at the time of the order. Also, the deadlines may be different for bikes, frames & wheels which require additional time for prep and assembly. Questions? Contact us.