Engines and Components› Pistons and Piston Rings
Wiseco
Wiseco Yamaha YZ250 02-20 (804M06700 2638CD) Piston
SKU: W00C PK1199
Easy — 1–2 hours
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 PK1199 |
Videos
THE 2-Stroke Piston Kit: Wiseco Racer Elite
Wiseco Yamaha YZ250 Two Stroke Project Build
FORGED VS CAST PISTONS AND PISTON COATINGS EXPLAINED!
Wiseco Dirt Bike & ATV Crankshaft Testing
Wiseco racers choice piston overview 2 stroke gp
Yamaha Blaster WISECO rebuild kit 2 year review. (Amazing??) recommended?? Find out!!!
2T piston comparison
Yamaha 701 62t / 61x aftermarket piston comparison
Wiseco Performance Products Clutch Basket features and benefits video
Introducing Wiseco Garage Buddy Complete Engine Rebuild Kits
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