Wiseco Piston Kit, 47.50 mm for Yamaha YZ85 (805M04750)

Upgrade your Yamaha YZ85 2-stroke engine with the WISECO 805M04750 Piston Kit. Designed for all-purpose riding, this forged piston is built to support dependable performance, long service life, and increased horsepower. Its dedicated forging design optimizes strength relative to weight, helping provide durable operation without unnecessary mass.
The WISECO 805M04750 piston incorporates additional lightening operations to promote quicker throttle response and responsive engine performance. The carefully engineered, forged, and machined construction is intended to meet the demands of riding applications while maintaining consistent quality and fit for the Yamaha YZ85 platform.
Manufactured in the USA, the piston is produced with attention to material quality and precision machining. This kit is a practical choice for riders and technicians seeking a durable replacement piston designed specifically for Yamaha YZ85 2-stroke applications. Verify engine compatibility and installation requirements before assembly.

Features:

• Application: Designed for all-purpose 2-stroke riding

• Compatibility: Fits Yamaha YZ85 applications

• Piston Diameter: 47.50 mm

• Construction: Dedicated forged design optimized for strength-to-weight performance

• Performance: Lightened for enhanced throttle response

• Manufacturing: Engineered, forged, and machined in the USA

• Piston Material: Made in the USA

• Part Number: WISECO 805M04750

Ships from Parts Unlimited.