SRAM 12 Speed Eagle Jockey Wheels - Black - Suit SX-NX Eagle YGroup_7034031505453 Dimension: 20

Dimension: 20

stays-where-you-put-it tube for totally hands-free hydration

the tool is compatible with a 32mm socket or wrench

70% cotton

BB Compatibility: SRAM DUB cranksets work seamlessly with most bottom bracket frame standards

SRAM 12 Speed Eagle Jockey Wheels - Black - Suit SX-NX Eagle YGroup_7034031505453 Dimension: 20Ready to smoothen up your drivetrain? Use srams new pulley assembly kit to rebuild your Sram rear derailleur. This kit allows you to replace your upper and lower pulley to get them running like new. Who's this item for: Riders looking to replace or repair old and damaged Sram 12 speed jockeys for a derailleur running like new Extra's top know: Lower pulley is the larger, upper is the smaller.