Bontrager RSL MTB handlebar stem This handlebar stem unit scores with high performance, great looks and low weight. Outstanding look, sublime performance Upgrade your bike and give it an extremely clean look with Bontrager's one-piece RSL MTB handlebar stem system made of carbon. This OCLV carbon handlebar sets new standards in lightweight performance. And thanks to Blendr and the ability to seamlessly integrate accessories, your cockpit has never looked better. Since the RSL MTB handlebar stem unit is compatible with both Knock Block and standard headsets, there's absolutely no reason not to upgrade to this great performance upgrade. Product details OCLV carbon construction sets new standards in durability and light weight Compatible with Knock Block and standard headsets (adapters included) Seamless accessory integration with Blendr (brackets sold separately) Reference markings for shifter and brake lever position simplify installation 40 mm cut marks allow for a customized fit Titanium mounting materials are lightweight and durable Stem length 35 mm Width 820 mm Rise 27,5 mm Stem angle -13 degrees Curvature 7 degrees Upsweep 6 degrees Cable routing External Material Carbon Weight 230g. Manufacturer's specification Original part number: 5253169