Sram Ex1 Jockey Wheel System One Size

Sram Ex1 Jockey Wheel System. Breathe new life into your high-performance drivetrain with the SRAM EX1 Inner Cage and Pulley System. This genuine spare part restores the crisp, silent shifting your rear derailleur had when new. Engineered for the high-torque demands of E-MTBs, its revolutionary X-SYNC™ pulleys use a tall, square-tooth profile for unmatched chain retention and flawless power transfer. This assembly eliminates noise and boosts accuracy, serving as a direct durability upgrade for EX1, XX1, X01, and X1 derailleurs. Bring your transmission back to factory-fresh precision and ride with confidence. Experience a perfectly silent drivetrain with this excellent quality product. An ideal replacement for worn parts, it restores your bike´s performance for a smooth and quiet ride. Customers praise the high-quality construction that makes their whole drivetrain feel new again. Restore the crisp, decisive shifting and silent operation of your high-performance drivetrain with the genu