Namura Piston Kit Fitment They're made for motorcycle-loving sneakerheads

They're made for motorcycle-loving sneakerheads or sneaker-loving petrol heads

Large rear waterproof cargo pocket

Heavy duty 1/2" tubular steel construction

Color: Black

Namura Piston Kit Fitment They're made for motorcycle-loving sneakerheadsMACHINED SMOOTH CROWNS: A machined, smooth piston crown should reflect combustion heat while reducing carbon buildup and protecting the top of the piston. Some tests have shown that a very smooth machined crowns can increase HP and fuel economy by up to 6%. HARD ANODIZED CROWNS STRONGER SURFACE: 75% stronger than non anodized. Heat resistant with minimal expansion contraction. MOS2 SKIRTS Teflon Molybdenum blended coating. Non abrasive, proven to have