Pistons - 569M05000 Yam Piston Wiseco

Retail Price: $144.95
You save: $17.00 (12%)
Our Price: $127.95

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Details

Model: 569M05000
Shipping Weight: 0.5lbs
0 Units in Stock
Manufactured by: WISECO

Description

569M05000 Yam Piston Wiseco

California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
UPC: 193564134721

California Restricted

California laws prohibit (in most cases) the use of any aftermarket product whose installation requires the removal of any emissions control related components as regulated by the California Air Resources Board (www.arb.ca.gov).

If an item is designated as "Competition and Racing Vehicles Only", we will require a race waiver be digitally signed before an item can ship to California. If an item is to be exported from California, an export waiver is available as well. This is a REQUIRED guarantee from you that a restricted item will NOT be used on any public highway in California; only on private race tracks in racing or competition use.

The Wiseco 569M05000 Piston Kit is designed for Yamaha YZ80 models from 1988 to 1992. Forged from high-silicon aluminum alloy, it offers superior strength, reduced weight, and enhanced heat transfer for durability and performance. The innovative forging design and piston skirt maximize horsepower and torque while minimizing cylinder wall friction. This high-performance piston kit includes a forged piston, rings, wrist pin, and circlips. The piston features anti-detonation grooves and optimized ring land diameters to eliminate ring blow-by, ensuring maximum engine efficiency. Additionally, the E-Coated crown, ring grooves, and pin bore provide extra wear resistance and protection against micro-welding, galling, and detonation. Designed for both trail and racing applications, this piston kit delivers instant throttle response and increased torque. The Racer's Choice variant offers reduced weight and friction for improved power and throttle response, with extended service intervals for expert racers and tuners. Oversized pistons require cylinder sleeving, which must be purchased separately.