Sram | Xx1 Type 2.1 11Sp Rear Derailleur Black/ | Grey | 11 Speed, X-Actuation

Jenson USA$255Buy

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From Jenson USA

Sram XX1 Type 2. 1 11 Speed Rear Derailleur Never settling, Sram continues to refine their 1X drivetrain components. The newest incarnation of the Sram XX1 Type 2. 1 11 Speed derailleur includes some minor tweaks that dial in the system just a hair more, inching it closer to the edge of perfection. A new silent 12T X-Synch pulley tooth design reduces noise, engages the chain quicker, and works in conjunction with the front chaining for superior chain retention. Cage Lock is another 2. 1 technology. No more wrestling with a rear derailleur during a trailside flat repair. Simply swing the cage forward, creating a slack chain, then lock it in place.