Run your favorite 31.8mm clamping diameter handlebar on a bike with Knock Block with the Rhythm Comp 31.8. It adds Knock Block compatibility to a durable stem with multiple lengths to let you fine-tune the fit to your ride.
Get 31.8mm handlebar compatibility with your Knock Block system;Also compatible with standard headsets and spacers;Knock Block system protects frame from impacts by fork and handlebars by eliminating over-rotation of bars;Available in a wide range of sizes for today's mountain rider;See Service Parts for other Knock Block parts;
|31.8mm / Black / 50mm / 0° / 1-1/8-inch||601842028551||W565234||STE49682951K|
|31.8mm / Black / 60mm / 0° / 1-1/8-inch||601842028568||W565235||STE49685899K|
|31.8mm / Black / 70mm / 0° / 1-1/8-inch||601842028575||W565236||STE49311636K|
|31.8mm / Black / 80mm / 0° / 1-1/8-inch||601842028582||W565237||STE49502528K|