Namura Top-End Rebuild Kit for Honda XR70R / CRF70F - 48.97mm - NX-10070-8K 2015 Suzuki DR-Z400 50mm Piston Size Added Cylinder

50mm Piston Size Added Cylinder Stroke Volume 63

1990 Kawasaki KLR650

2010-15 Gas Gas EC250F

Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Namura Piston Rings Part Number NA-40000-2R Fitment Type Unit Sale Qty Style Material Color Size 64

1980 Kawasaki KZ750 Spectre

Namura Top-End Rebuild Kit for Honda XR70R / CRF70F - 48.97mm - NX-10070-8K 2015 Suzuki DR-Z400 50mm Piston Size Added CylinderNamura Technologies Top End Rebuild Kit A Top End rebuild can help to improve the performance of your ride, keeping it running in peak condition. With the Namura complete Top End Rebuild Kit, rebuilding your Top End no longer expensive and painful Namura's Top End Kits include everything you need to get your ride operational again; pistons, a top end gasket kit and wrist pin bearings (where applicable) are all included in this convenient, time saving