SRAM XX1 Eagle Rear Derailleur 12 Speed 10-50T Type 3 Black model-tarmacelite Specialized S-Works Hover Handlebar 31

Specialized S-Works Hover Handlebar 31

**Light wear and tear from cable rub

Shimano Tiagra FC-4703 Crank Set 10 Speed 172

Derby CX 23i Powertap Carbon Clincher 29" Wheelset

Oakley Flak Draft Sunglasses Polished Black Frame Prizm Deep Water Polarized Lens

SRAM XX1 Eagle Rear Derailleur 12 Speed 10-50T Type 3 Black model-tarmacelite Specialized S-Works Hover Handlebar 31When every gram counts, SRAM XX1 Eagle is the way to go. This rear derailleur is only compatible with the SRAM XX1 shifter and cassette for unparalleled reliability and weight savings. The XX1 Eagle drivetrain was built to dominate cross country races and bring race technology to consumers.