NAMURA PISTON RING (NA-80004R) KAWASAKI ZRX12R A4-5 Thread Size (Throttle End) 8mm

Thread Size (Throttle End) 8mm

GMAX MX46-Y YOUTH MX HELMET SHARK VISOR

GMAX GM44 GREY CHEEK PADS

BEND: NONE

MOGO PARTS GASKET SET 250/260/300CC WATER-COOLED

NAMURA PISTON RING (NA-80004R) KAWASAKI ZRX12R A4-5 Thread Size (Throttle End) 8mmNAMURA PISTON RING Often overlooked and unglamorous, they are an essential part of piston performance, engine efficiency, and durability. The materials used in the manufacturing of piston rings are one of the most critical factors in their performance. Namuras rings are designed specifically for their application. The type of cylinder sleeve, sleeve coating, size of the engine, and the stroke (2 or 4) all play a role in determining the composition