KTM Husqvarna Engine Fastener Bolt Kit SX 125 - 150 2003 - 2015 EXC XCW 125 - 200 03 - 2016 TC 125 2014 - 2015 TE 125 15Bolt Motorcycle Hardware is located on the beautiful Central Coast of California, where they design, assemble, package and ship their hardware kits. Engine Fastener Kits come with modern dimpled flange bolts. With a bright zinc finish, these fasteners last long and give a clean, updated look to any engine. Two Stroke Engine Fastener kits have all the external fasteners from top to bottom end including hardware for: Heads, Reeds, Cylinder, Crankcase,