BIKE RACK RR MBB SURFBOARD f/FRAME BOSS BK Surfboard rack designed specifically for E-bikes with M6 tapped mounts on the front of the frame/headtube (Murf, RAD, and other manufacturers). Mounting directly to E-bike frame bosses greatly improves stability and durability. Quick release, push-button design makes loading and unloading of boards an easy task. Designed to be easily removed and re-attached for bike use without a surfboard. Anodized aluminum tubes with Stainless Steel hardware. Foam padding on the tubes prevent damage to your board. Maximum board weight 25lbs. Item Specifications: Type: Longboard Carrier, Compatibility: Boards up to 12ft,