Yamaha WR 250 F Piston Kit - Vertex Pistons - Forged Replica - `01-`13. A direct-replacement forged-replica piston kit made for 2001–2013 WR250F models, designed to match factory bore tolerances while providing durable construction for rebuilds and performance-focused maintenance.

This Vertex piston kit includes everything needed for a proper piston service: piston, rings, wrist pin and circlips. Exact-fit A, B or C pistons are available to match your cylinder bore and help reduce blow-by and oil consumption. Skirts are coated with molybdenum disulfide (MoS2) to promote faster break-in and improved piston life. The pistons are heat treated using a T-5 hardening and tempering cycle and are manufactured as forged replicas to provide a consistent, robust option for WR250F engines from 2001 through 2013.

Features

• Fits Yamaha WR250F 2001–2013 (250cc)
• Piston kit includes piston, rings, wrist pin and circlips
• Available in A, B or C sizes for exact bore match
• Forged replica construction with T-5 heat treatment
• Skirt coated with MoS2 for faster break-in and longer life

If you have questions or want help confirming fitment, call us directly — we’re happy to assist. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area. 512-982-9393 (TX) | 562-981-6800 (CA)

If you are considering purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.

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