Honda CR Piston Kit - Vertex Pistons - Cast Replica - '97-'01. A direct-replacement piston kit engineered for 1997–2001 Honda CR 250 models, offered as a cast replica of the Vertex design for restoration or performance rebuilds.

This kit provides exact-fit A, B or C pistons to match your cylinder bore selection and help reduce blow-by and oil consumption. Each kit includes piston, rings, wrist pin and circlips required for installation. Skirts are coated with molybdenum disulphide (MoS2) to promote faster break-in and improved skirt wear. Pistons are heat treated using a T-5 hardening and tempering cycle to deliver consistent material properties expected in replica cast components. This is a straightforward choice for enthusiasts restoring or refreshing a CR250 who want correct fitment and durable surface treatments without speculating beyond the supplied specifications.

Features

• Exact fit A, B or C pistons to match cylinder bore
• Complete kit: piston, rings, wrist pin and circlips included
• Cast replica Vertex piston for 1997–2001 Honda CR250
• Skirts coated with molybdenum disulphide (MoS2) for faster break-in
• Heat treated with T-5 hardening and tempering cycle

If you have questions or need fitment guidance, call us directly — we’re happy to help. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area: 512-982-9393 (TX) and 562-981-6800 (CA). If you are considering multiple items, contact us for potential shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov