PISTON KIT NAMURA Z50R 78-99 XR50 XR50F 00-03 CRF50 04-17 1MM OVERSIZE Stock Item:PISTON KIT NAMURA Z50R 78-99 XR50 XR50F 00-03 CRF50 04-17 1MM OVERSIZE Equipped with the patented WINGFLOW

Equipped with the patented WINGFLOW system

Halley Stevensons has been manufacturing waxed cotton for decades

A quick opening system makes it super easy to get your thermos in or out

True 50/50 dual-sport performance tyre

No-Toil Air Filters are built with the highest quality materials to ensure that they are long-lasting

PISTON KIT NAMURA Z50R 78-99 XR50 XR50F 00-03 CRF50 04-17 1MM OVERSIZE Stock Item:PISTON KIT NAMURA Z50R 78-99 XR50 XR50F 00-03 CRF50 04-17 1MM OVERSIZE Equipped with the patented WINGFLOWPiston Kit Namura Z50R 78 99 XR50 XR50F 00 03 CRF50 04 17 1mm Oversize Features: Machined smooth piston crown to reflect combustion heat while reducing carbon buildup Hard anodized piston crown with a hardness of HRB 105 MOS2 coating to draw heat through piston walls and out the bottom Minimized piston expansion and contraction Pistons are more resistant to wear and scuffing, expand less with heat and are stronger Higher Performance piston without a