Carburetors has a new DNA high performance luftfilter so the engine will breath better. Mad Max has 2 disc calipers in front with new brake hoses, front forks are 4 cm lover than stock forks for more agrresive stand. At the back we replaced old with a new YSS shock absorber. The fuel tank is from R100R, we took it from a motorcycle that was in fire, so it was all burned, we cleaned it and was custom painted in used look by JGD airbrush.