Shimano Dura-Ace Di2 R9150 11 Speed Front Derailleur Fox Racing Knog Oi Luxe Bike Bell

Knog Oi Luxe Bike Bell - Large - Matt Black

Helmet mount for all systems that use the slider mounting clip

MATERIAL EA90 ALUMINUM

The delicate brass fittings in the end of a hydraulic hose can be easily crimped or not installed flush with the end of the hose

SERIES: SHIMANO STEPS E6100 Series

Shimano Dura-Ace Di2 R9150 11 Speed Front Derailleur Fox Racing Knog Oi Luxe Bike BellShimano Dura Ace Di2 R9150 11 Speed Front Derailleur Di2 Electronic Shifting No cables to wear out or become contaminated Ergonomic shifting operation without stress CPU controlled automatic trimming SHIMANO synchronized shift Race endurance for less damage in a crash Quick and smooth front shifting "under" high pedaling torque Maintains compact and smooth appearance Mount: Braze On Weight: 104g.