Namura Technologies NX-40011-2K Top End Repair Kit - 0.50mm Oversized to 56.48mm body-foot-controls-footpegs The F1's lightweight

The F1's lightweight

The existing Drive Clutch must be shimmed to accept a 3/4in

2004-2005 Suzuki DR-Z400E

Excellent cornering traction

Namura Technologies NX-40011-2K Top End Repair Kit - 0.50mm Oversized to 56.48mm body-foot-controls-footpegs The F1's lightweightBore: 56. 48mm Sizing: 0. 50mm Oversize Does not have machined smooth dome. Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon Molybdenum) Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Machined Smooth Heads Reflects combustion heat