Athena P5F0768245001B Top End Piston Kit with Gaskets 2010-2013 Honda CRF250R

Pro-Level Precision: The Ultimate Engine Refresh for Your CRF250R

When your high-revving Honda starts to lose its competitive edge, it is time for a Racing Performance rebuild that restores factory-fresh power. The Athena P5F0768245001B Piston Kit with Gaskets is specifically engineered for riders who demand the same reliability as an OE component but with the added strength of a Heavy Duty forged aluminum alloy. At Moto-House MX, we know that maintaining optimal compression is the key to staying on the podium, and this "Model B" kit is the professional choice for refreshing high-hour cylinders.

This 76.76mm kit is produced using advanced reverse extrusion and CNC machining to ensure a smooth profile and perfect flame propagation within the combustion chamber. The included Japanese-made piston rings feature high-tech PVD or chromium nitride coatings to reduce cylinder friction and maximize durability. As a complete OEM Replacement solution, this kit also includes the necessary top-end gaskets, providing a perfectly tuned combination that ensures maximum reliability for your 2010-2013 Honda CRF250R.

Top Features: Athena P5F0768245001B Piston Kit

• Forged Strength: Manufactured from a high-silicon aluminum alloy for superior heat resistance and structural integrity over standard cast pistons.
• Model B Sizing: Features a 76.76mm bore size, ideal for providing a precise fit in cylinders that have seen standard wear and tear.
• Advanced Ring Technology: Japanese-made segments with wear-resistant coatings minimize friction while maximizing compression retention.
• Optimized Flame Travel: The smooth, CNC-machined piston crown profile ensures regular flow and efficient combustion for better throttle response.
• Complete Gasket Set: Includes a top-end gasket kit developed and tested internally by Athena to guarantee a leak-free seal.

Fitment List

Year Range	Vehicle Brand	Vehicle Model & Size
2010-2013	Honda	CRF250R

Frequently Asked Questions

What is the difference between a 'Model A' and 'Model B' piston?
'Model A' is the standard bore size, while 'Model B' (76.76 mm) is slightly larger. Model B is used to maintain the correct piston-to-cylinder clearance in engines that have been broken in or have slight cylinder wear.

Does this kit include everything I need for a top-end rebuild?
Yes, this kit is a complete solution containing the forged piston, high-performance rings, wrist pin, circlips, and the required top-end gasket set.

Is this piston compatible with my 2013 Honda CRF250R?
Absolutely. This kit is specifically designed and tested for all Honda CRF250R models ranging from 2010 through 2013.

Upgrade Your Ride and restore your Honda's punch with Athena at Moto-House MX.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. The best motocross shop in Central Florida.