The Story
Part No. 56-W614.P2.NT (oro2u.com)
HONDA CR250R 1986 - 1996,
0.50mm OVER SIZE Namura Piston Assembly - 66.90m Bore - NX-10026-2
High-performance Namura pistons are engineered in the USA, manufactured in Taiwan
High-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/Molybdenum coated skirts MOS2 (Teflon/Molybdenum) coated skirts p 56-W614.P2.WI Lightweight wrist pins enable faster revs and quicker throttle response Nikasil Bore-Cylinder sleeving or replating required for oversizes Top-End bearing available-part no. B1003
Two CW18 Circlips One S508 Wrist Pin
highest standards, reducing friction and heat for added power and longevity Namura rings match the OEM design except as noted -B (.0004 in.) and -C (.0008 in.) fractional oversize pistons, available for some applications, extend the life of your expensive cylinder by renewing the original clearance if it's slightly worn, avoiding an expensive sleeve installation Piston assemblies include ring(s), wrist pin and circlips
Description
Part No. 56-W614.P2.NT (oro2u.com)
HONDA CR250R 1986 - 1996,
0.50mm OVER SIZE Namura Piston Assembly - 66.90m Bore - NX-10026-2
High-performance Namura pistons are engineered in the USA, manufactured in Taiwan
High-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/Molybdenum coated skirts MOS2 (Teflon/Molybdenum) coated skirts p 56-W614.P2.WI Lightweight wrist pins enable faster revs and quicker throttle response Nikasil Bore-Cylinder sleeving or replating required for oversizes Top-End bearing available-part no. B1003
Two CW18 Circlips One S508 Wrist Pin
highest standards, reducing friction and heat for added power and longevity Namura rings match the OEM design except as noted -B (.0004 in.) and -C (.0008 in.) fractional oversize pistons, available for some applications, extend the life of your expensive cylinder by renewing the original clearance if it's slightly worn, avoiding an expensive sleeve installation Piston assemblies include ring(s), wrist pin and circlips
