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Wiseco Pistons 40151M07700 High-Performance Piston Kit for Yamaha YZ250F

(2016-2018 Yamaha YZ250F; 2017-2019 Yamaha YZ250FX; 2018-2019 Yamaha WR250F)

Part of: Wiseco Pistons High-Performance Piston Honda

Other options in this family: Wiseco Pistons 562M06750 Wiseco Pistons K1757 Wiseco Pistons 4052M07300 Wiseco Pistons 4629M07450 Wiseco Pistons 4807M09920

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

40151M07700
7 reviews
Sale Price

$209.99

4 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wiseco 40151M07700 high-performance piston kit is engineered specifically for 2016-2017 Yamaha YZ250F models, delivering a high 13.5:1 compression ratio for maximum power output. This complete kit provides everything needed for a professional rebuild.

Key Features:

  • Forged from high-silicon aluminum alloy for exceptional strength and heat resistance
  • 13.5:1 compression ratio optimized for race performance
  • Innovative forging design maximizes horsepower and torque delivery
  • Advanced piston skirt geometry reduces friction and wear
  • Complete kit includes piston, rings, wrist pin, and circlips
  • Precision-machined to OEM specifications for perfect fitment

Wiseco pistons are trusted by professional racers and performance enthusiasts worldwide for their proven durability and power gains. This kit is designed for stock bore applications. Oversize pistons require cylinder sleeving and are available separately.

Products specifications

Fits

2016-2018 Yamaha YZ250F; 2017-2019 Yamaha YZ250FX; 2018-2019 Yamaha WR250F

Great price and easy to order. The website says free freight, when checking out it populated $9.99 shipping. I could not get this to go away. Still a great deal

All good here!

Fast and easy

fast easy product is wonderful

The part description was accurate and we got the parts in a timely manner.

Your selection and service is great. The only issue i had was knowing if the product i was ordering was a stock item. I had to contact your customer service about three days after ordering to get an estimated delivery time, would have been nice to know sooner.

Good experience

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