Stiff & Strong Build: Impact-tested against rocks to protect and upgrade standard mechanical derailleurs.
Spring Tension Adjuster: Includes standard and Tension+ mounting positions to tighten floppy or worn derailleurs and sharpen shift response.
Pulley Upgrade: Replaces factory lower pulleys with a 14t Narrow-Wide wheel to maximize chain stability.
B-Screw Line: Features a visual guideline stamped on the back to simplify accurate gap adjustments.
Service Friendly: Ships with extra bolts designed for fast pulley wheel removal.
Compatibility
Drivetrain: SRAM Eagle Mechanical (SX, NX, GX, X01, XX1).
Range: Upgrades compatible setups to 520% range capability.