Woodcraft 3 Piece Split Clip-Ons Assembly 50mm Silver Bars Yamaha R1 2004+ Woodcraft 3-piece split clipons are specially designed to make installation and removal a snap Our 3-piece design is race proven and makes it easy to service your clipons below the triple clamp without having to disassemble the entire front end Special attention has also been taken to save weight wherever possible All kits include 12" bars that are easily adjustable to whatever width you desire