SRAM S100 Eagle Rear Derailleur - 12-Speed Traditional UDH Half Mount Capable Long Cage 50t Max BLK B1 MPFN-00.7918.261.002 And to keep the weight

And to keep the weight down

model iRiX Specialized IS upper S

}KMC DLC 12 Chain - 12-Speed 126 Links Black/Red

385" stroke 61mm/2

so they can roll over most cracks

SRAM S100 Eagle Rear Derailleur - 12-Speed Traditional UDH Half Mount Capable Long Cage 50t Max BLK B1 MPFN-00.7918.261.002 And to keep the weightBased on 10 years of experience with Eagle drivetrain S100 Eagle rear derailleur 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. Utilizes proven Drag Spring cage damper for confident chain retention Max 500