Do these rings come with a new piston and clips?

This is a piston ring set only. If you need a new piston, clips, or other components, Athena offers those separately.

What is the bore size for these rings?

These piston rings are designed for an 82mm bore size, commonly used in 280cc big bore kits for the CRF250R.

Can these rings be shipped to California?

No, this part is not CARB approved and cannot be shipped to California.

Athena

Athena 04-09 Honda CRF 250 R 280cc 82mm Piston Ring Set

Name: Athena 04-09 Honda CRF 250 R 280cc 82mm Piston Ring Set
Brand: Athena
Price: 37.40 USD
Availability: InStock

$37.40

Fits 2004-2017 Honda CRF250R. Athena 280cc 82mm Piston Ring Set. Direct replacement for worn rings.

Key Features

Direct fit — verified for 2004-2017 Honda CRF250R
82mm bore size — fits 280cc big bore applications
Restores compression — helps seal the cylinder for better engine performance
Reliable replacement — made to meet or exceed original equipment quality

Fits these vehicles

Honda ATC350X 1985-1986
Honda CRF250R 2004-2017
Honda CRF250X 2004-2009

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Product Details

Already running a 280cc big bore kit on your Honda CRF250R? This Athena 82mm piston ring set is the next piece you need. It's a direct replacement for worn rings, helping to restore compression and proper sealing in your engine.

Athena offers these individual components so you can replace just what you need. These rings are made to the same or better specs than original equipment, ensuring reliable performance.