Wiseco · Clearance
Wiseco 18-19 Yamaha YZ450F Racers Elite 14:1 CR Piston
MPN RE818M09700 · Store SKU wisRE818M09700
Supplier stock checked 11/7/2026, 1:03:18 PM UTC. Adding a part does not reserve it.
Clearance and scratch-and-dent parts are final sale. No returns or refunds.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes. Today, Wiseco's forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you're looking for. 100% billet machined for superior strength-to-weight ratio and optimized fit. Dome design improves flame travel to maximize air/fuel burn efficiency. High compression for maximum torque and throttle response. Wiseco 4 Stroke Racer Elite Piston Kit - Racers Elite Yam YZ450F '18-19 Bore 97mm, Compression 14:1 97.00 mm Bore - 14:1 CR
Manufacturer fitment & guides
Check RE818M09700 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
- Clearance item. All sales are final under the supplier clearance policy.
