Sram Rival 1 Rear Derailleur FP the BOA Closure uses a

the BOA Closure uses a ratcheting mechanism that will not creep or loosen even under the most extreme vibration and impact

Utilizes Targeted Compression and anatomical design with the perfect amount of graduated compression to deliver a better fitting compression sock

Crack climbing is a highly technical form of movement in which climbers position their hands

these sunglasses are specifically designed for individuals with smaller faces

washable and comfortable mask with 3 disposable filters

Sram Rival 1 Rear Derailleur FP the BOA Closure uses aYour needs aren't less demanding, they're different. The SRAM Rival 1 rear derailleur is engineered for smooth, reliable shifting action, delivering 100% of what you demand. By eliminating unwanted chain movement, X HORIZON shifts faster, reducing shift effort and chain slap. Features A dedicated SRAM 1x rear derailleur Exact Actuation for fast and accurate shifts using SRAM's 1: 1 actuation ratio (shifter cable travel : derailleur movement) X Sync