Wiseco Piston Kit, 49.00 mm for Kawasaki KX80 (644M04900)

Upgrade your Kawasaki KX80 2-stroke engine with the WISECO 644M04900 Piston Kit, designed for dependable all-purpose riding and consistent performance. This piston kit is engineered to support durability, longevity, and increased horsepower while maintaining the responsive characteristics expected from a high-quality replacement piston.
The dedicated forging design optimizes strength relative to weight, helping provide a durable component without unnecessary mass. Additional lightening operations are used to enhance throttle response, allowing the engine to react quickly through changing riding conditions. The 49.00 mm piston specification is designed for compatible Kawasaki KX80 applications and should be verified against the engine configuration before installation.
Engineered, forged, and machined in the USA, the WISECO piston is made in the USA for reliable manufacturing quality and precise performance. The WISECO 644M04900 Piston Kit is a practical choice for riders and technicians seeking a strong, lightweight piston solution for 2-stroke engine service, maintenance, or performance-focused rebuilding.

Features:

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

• Performance: Supports increased horsepower and responsive engine operation

• Construction: Dedicated forging design optimizes strength-to-weight performance

• Throttle Response: Extra lightening operations help enhance engine response

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

• Material Origin: Piston is made in the USA

• Compatibility: Designed for Kawasaki KX80 applications

• Part Number: 644M04900

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