CNC machined billet aluminum racing upper triple clamp for the 1973-1980 Yamaha XS650 and 1973-1980 TZ250. Fits 35mm fork models only. Made from solid 6061-T6 aluminum with extreme accuracy by a CNC machining center and is anodized silver or black for cosmetic durability and good looks. Comes with all stainless fasteners and is ready to install. This upper triple has no provision for the ignition switch, therefore it is for race applications only.