Namura .040 Over Bore Top End Rebuild Kit for Honda CRF250F for 2019-2024 72mm

Namura .040 Over Bore Top End Rebuild Kit for Honda CRF250F for 2019-2024 72mm

This Namura top end rebuild kit delivers a .040 over bore (72mm) piston, rings, gaskets, and wrist pin to restore compression and performance on Honda CRF250F motorcycles from 2019 to 2024.

Overview

This top end rebuild kit is designed to refresh the cylinder and piston assembly on your Honda CRF250F. Featuring a .040 over bore (72mm) piston, the top end rebuild kit helps restore lost compression and power. Ideal for trail riding and competitive use, this top end rebuild kit ensures reliable engine operation.

Built For Performance

• Precision-machined piston with .040 over bore (72mm) diameter
• High-strength chrome rings for reduced friction and long life
• Complete gasket set for a leak-free seal
• Heat-treated wrist pin for durability under load
• Includes circlips and needle bearing for easy installation

Fits These Machines

• for Honda CRF250F (2019-2024)

On-The-Job Use

• Trail riding and off-road adventures
• Motocross track riding
• Enduro and cross-country events
• General recreational dirt biking
• Engine rebuild and performance restoration

Specs At A Glance

Good To Know

Q: Will this kit fit my 2022 Honda CRF250F? A: Yes, this top end rebuild kit is designed for Honda CRF250F models from 2019 through 2024, including the 2022 model.

Q: Does the kit include a gasket set? A: Yes, it comes with a complete top end gasket set, including valve cover, cylinder base, and exhaust gaskets.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.