This one-piece 1 1/8” bar mount is precision machined from aircraft quality aluminum with a 6mm difference between the forward and back mounting positions. This bar mount is a replacement for the stock Yamaha bar mounts and does NOT fit the current Ride Engineering Triple clamps which require bar mount: YZ-BBM00-CA. Comes with all necessary mounting hardware and 2-rubber cushions to insolate the handlebars from vibration. Note: Make sure at least 8 theards are visible when the bolt is pushed through from underneath triple clamp. If less than 8 threads are engaged, purchase longer 7/16" fine thread bolts and/or add/remove washers accordingly.