SRAM S100 Rear Derailleur Mongoose 100% UV protection (UV400)

100% UV protection (UV400)

There's plenty of clearance for big

relaible performance on every ride

The integrated ABS Flex Hose is presta and shrader valve compatible

A perfect season that only a very few athletes have ever achieved in their careers

SRAM S100 Rear Derailleur Mongoose 100% UV protection (UV400)Eagle S100 delivers a modernized derailleur with improved bushing fitment process for long term durability and precision. Eagle is a promise of accurate and purposeful shifting, and S100 delivers a high performing, 500% range derailleur built to excel in high torque use, in all conditions, for all riders. 12 Speed Rear Derailleur