Yamaha XT250 Piston Kit - Wiseco - 13.51 - 13-19. This Wiseco piston kit is built for riders who want a direct replacement forged piston designed specifically for Yamaha XT250 models from 2013–2019. It provides a durable, application-specific option for a rebuild or upgrade.

Wiseco’s forged 4-stroke pistons are engineered and machined in the USA (Mentor, OH) to meet tight tolerances for powersports engines. This kit is intended for the XT250’s standard 74.00 mm bore and ships complete with high-quality piston rings, wrist pin(s), and circlips to simplify installation. The forged construction improves material strength and durability compared with cast components, making it suitable for everyday riding and light performance use while retaining correct fitment for stock applications.

Features

• Application: Yamaha XT250 (2013–2019)
• Bore size: 74.00 mm (standard bore fitment)
• Forged Wiseco piston, engineered for 4-stroke powersports engines
• Includes piston rings, wrist pin(s), and circlips
• Engineered and machined in Mentor, OH, USA

If you have questions about fitment or compatibility, please call us directly — we’re happy to help. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) for details or to schedule service. If you’re considering 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