PISTON KIT NAMURA HYPERDRIVE CRF250R 14-15 76.77MM S3-Heading-Rear Sprocket the service life is doubled

the service life is doubled on average in comparison to standard nickel spark plugs

Racing inspired stretch areas on knees

A balanced blend of inhibitors and anti-wear agents ensure correct operation of oil immersed clutches and other drive line components

Superior capacity – 20% higher than SLA capacity

PISTON KIT NAMURA HYPERDRIVE CRF250R 14-15 76.77MM S3-Heading-Rear Sprocket the service life is doubledPiston Kit Namura Hyperdrive CRF250R 14 15 76. 77mm 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 higher price