Park Tool SAC-2 SuperGrip Carbon and Alloy Compound size-long Watch the video to see

Watch the video to see how it works: WATCH HERE

The HollowPin™ construction of SRAM's 10 speed PowerChain™ provides smooth

The Z Coaster™’s Pawl is “Z” shaped to allow for engagement/disengagement by the center Slack Cam Ring

WIDTH: 34mm

If you have an M2 Pro frame and order a Velox Pro adapter

Park Tool SAC-2 SuperGrip Carbon and Alloy Compound size-long Watch the video to seeThe Park Tool SAC 2 SuperGrip Carbon and Alloy Compound helps create a tighter grip between two slippery surfaces. Ideal for carbon, aluminum, and steel seat posts, handlebars, and stems. Finish off your BMX adjustments with SuperGrip and tightens the loose ends up already.