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Dirt Bike
PISTON RING 77.00MM FOR WISECO PISTONS ONLY
$62.95
In stock · stock as of Sep 16, 2026
Shipping calculated at checkout
30-day returns on unused parts
Details
All Wiseco rings can be used in cast iron, nickel ceramic plating (Nikasil), boron composite, and Electrofusion bores. CAUTION: Unless otherwise noted, Wiseco rings can not be used in chrome plated bores. Engine damage will occur.
Specs
- Vehicle
- Dirt Bike
- Weight Lb
- 0.01
- Shipping Class
- standard
Vehicle Fitment
Check WISECO PISTON RING 77.00MM FOR WISECO PISTONS ONLY (part 7700YC) against your vehicle before ordering.
Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.
Yamaha WR250F
2020–2021
Yamaha YZ250F
2019–2021
Yamaha YZ250F Monster Energy RE
2021
Yamaha YZ250FX
2020–2021
Parts for the Same Vehicles
These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.
