1978 Yamaha SR500. De-tabbed, de-lugged, hooped frame. Wiseco 88mm 10:1 High Compression Ratio Piston, High lift Cams, Mikuni TM40 Carb with modified inlet manifold. Quick action throttle. Nissin Radial master cylinder with Pazzo racing leavers. Hand made leather seat with sunken running / brake lights. Bespoke wiring loom. One off hand painted tank. Not to mention lots of polished hand made bits.