





WISECO 4T Forged Series Piston Kit - ø96.00mm (Manufacturer part number: W40177M09600B): forged piston designed for modifications and replacements on motocross and enduro bikes. Engineered to maintain engine reliability while allowing for bore and configuration adjustments during a rebuild, this kit is aimed at riders concerned with the durability of moving parts.
The Wiseco Forged Series piston serves as a replacement option during a re-bore or complete overhaul: it integrates seamlessly with top-end work (gasket set, sleeving, camshaft) without compromising the original architecture. The machining adheres to the specified dimensions for precise fitting and easier tuning.
Main compatibilities (examples): HONDA CRF 450 RX ENDURO (PE07) 2024, HONDA CRF 450 R 2024, and HONDA CRF 450 R (PE07) 2020. Ideal for motocross/enduro applications where consistent performance and durability of moving parts are sought after.
For optimal installation, check bore tolerances, piston orientation, and replace the rings according to manufacturer recommendations.