WSM Top End Kit - .75mm - Yamaha 54-544-13 XD-4/VX-Pro3/VX-Pro4 Helmet Liner — M/L Chamfered inner links reduce the

Chamfered inner links reduce the chance of chain derailment

Upper construction is made from innovative and light microfiber material that is flexible and abrasion resistant Light microfiber on front and rear bellow gives more comfort on the flexible area

Included mount kit consists of two inserts allowing mounting on all steel handlebarsOptional aluminum bar insert available separately

Exclusive aerospace aluminum alloy is precisely engineered for the best combination of strength and fatigue reduction

WSM Top End Kit - .75mm - Yamaha 54-544-13 XD-4/VX-Pro3/VX-Pro4 Helmet Liner — M/L Chamfered inner links reduce theTop quality piston kit Includes pistons, rings, pins, clips, needle bearings, head and base gaskets and intake and exhaust gaskets and oil filter for 4 stroke models