Engines and Components› Pistons and Piston Rings
Wiseco
Wiseco 4 Stroke Forged Series Piston Kit, 77.00 MM Bore, 13.5:1 CR
SKU: W00C 4952M07700
Advanced — 4+ hours
Description
Part #: 4952M07700
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.
Features:
- Engineered, forged, and machined in the USA in Mentor, OH
- Designed and built for each specific 4-stroke powersports engine
- Improved tensile strength of forged material optimizes strength and service life
- Dedicated forgings allow for optimized strength-to-weight ratio
- Includes high-quality piston rings, wrist pin(s), and circlips
Wiseco 4 Stroke Forged Series Piston Kit, 77.00 mm Bore, 13.5:1 CR
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
MIA's Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Wiseco |
| Part Number | W00C 4952M07700 |
Videos
wiseco piston ring installation on 2014 yz 450
2.9 Horsepower from a Powersports Piston? Wiseco's new 450 Offerings
Wiseco Dirt Bike & ATV Crankshaft Testing
How To Install Piston Rings On a 4 Stroke Piston
How to Break in a Rebuilt ATV Engine | Breaking in a Rebuilt Motorcycle Engine | Partzilla.com
Wiseco Yamaha YZ250 Two Stroke Project Build
Wiseco Performance Products Clutch Basket features and benefits video
Introducing Wiseco Garage Buddy Complete Engine Rebuild Kits
How To Measure Dirt Bike Piston To Cylinder Wall Clearance
4 Stroke Piston Rings From A to Z || Identify, Install and Orient Gaps CORRECTLY!
THE 2-Stroke Piston Kit: Wiseco Racer Elite
Wiseco racers choice piston overview 2 stroke gp
Yamaha Blaster WISECO rebuild kit 2 year review. (Amazing??) recommended?? Find out!!!
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy