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Wiseco

Wiseco 23-24 Yamaha YZ450F 97.00mm Bore 14.1:1 CR Racer Elite Piston Kit

$379.95 $341.99 Save $37.96

SKU: W00C RE832M09700

In Stock
In Stock
Ships by Aug 8
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30 Days Return
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Description

Part #: RE832M09700

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 Yamaha YZ450F '23-24 14.0:1 CR

MIA's Description

The Wiseco RE832M09700 Racer Elite 4-Stroke Piston Kit is an R&D developed piston kit designed to provide dyno-proven power gains for Yamaha YZ450F/FX and WR450F motorcycles. It features an asymmetric skirt design for improved wear and even loading on the major thrust skirt, a precision fit ring with a custom-lapped compression ring for improved power, and is 100% billet machined for a superior strength-to-weight ratio and optimized fit. The kit also includes a high compression (14:1 for 450cc) dome design for maximum torque and throttle response, a DLC-coated piston pin for reduced friction, and ArmorGlide® skirt coating for quieter operation and improved scuff resistance. The kit includes rings, pin, and circlips.

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

BrandWiseco
Part NumberW00C RE832M09700

Videos

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2.9 Horsepower from a Powersports Piston? Wiseco's new 450 Offerings
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YAMAHA YZ450F Sound Comparison Stock PIPE VS FMF TITANIUM 4.1 | FUEL MX |
Yoshimura RS-4 Full System Exhaust Review On The 2019 Yamaha YZ450F

Yoshimura RS-4 Full System Exhaust Review On The 2019 Yamaha YZ450F
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2014 Yamaha YZ450F FMF Racing Install Video
Akrapovic Evolution Exhaust on 2023 Yamaha YZ450F Review

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Installing A New FMF GYTR Pipe On My Yamaha WR450F: Step-by-Step Guide | Before and After

Installing A New FMF GYTR Pipe On My Yamaha WR450F: Step-by-Step Guide | Before and After

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.

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