16-17 Honda CRF250R 13.5:1 CR (40145M) Piston

• UPC: 193564155023

Premium materials produce the best sealing technology available exceeding O.E.M. standards. Dedicated forging. Superior strength/weight ratio utilizing Aerospace alloy.

Wiseco top end gasket kit. Dome design. Maximum compression and oil control.. Improved flame travel. Chrome-plated piston pin. Horizontal slot pin oiling. Armor Glide skirt coating available on select models for reduced friction/scuff-resistance. Pressure seal groove. Maximum ring seal and dedicated rings.

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Wiseco TOP END KIT 13.51

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• Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Supercross, Motocross, GNCC, Superbike, and more
• PK kits from Wiseco feature a complete top end gasket kit that gives you everything you need to complete your rebuild from premium materials
• Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy
• High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power