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Wiseco YZ250F 2005-2007 WR250F 2005-2013 Piston Kit with Gaskets PK1401

Part Number: 09030559
WISECO
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SKU:
09030559
MPN:
PK1401
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.25 LBS
$299.95
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Description

Wiseco PK1401 Top End Kit

Elevate your Yamaha WR250F or YZ250F with the Wiseco PK1401 Top End Kit, designed for those who demand exceptional performance and reliability. This kit combines advanced engineering with high-quality materials to maximize your bike's potential, whether you're on the track or the trails.

  • Precision 77.00 mm Bore: Crafted for optimal compression, enhancing engine efficiency and delivering smooth power delivery.
  • 12.5:1 Compression Ratio: Boosts horsepower and torque, ensuring a thrilling riding experience with every twist of the throttle.
  • High-Silicon Forged Aluminum: Provides lightweight strength and superior heat resistance, making it ideal for high-performance applications.
  • Comprehensive Kit: Includes everything needed for installation—premium forged pistons, rings, wrist pins, circlips, and a gasket kit.
  • Unmatched Durability: Engineered to endure the rigors of competitive riding, reducing wear and extending engine life.
  • Expertly Designed Fit: Specifically made for Yamaha WR250F and YZ250F models (2005 to 2013) for seamless installation and performance enhancement.
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Specs

BORE - OVERSIZE:
STANDARD
ENGINE TYPE:
4-STROKE
PISTON MATERIAL:
2618 ALUMINUM ALLOY
PRODUCT NAME:
REBUILD KIT
BORE - OVERSIZE METRIC:
STANDARD
RIDING STYLE:
OFF-ROAD
UNITS:
KIT
COMPRESSION RATIO IMPERIAL:
12.5:1
PISTON DIAMETER METRIC:
76.95 MM
TYPE:
TOP END
BORE SIZE METRIC:
77.00 MM
DISPLACEMENT:
250 CC
MODEL:
FORGED SERIES
SKIRT COATING:
NON-COATED
STROKE LENGTH METRIC:
53.60 MM
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Fitment

Fitment for Wiseco YZ250F 2005-2007 WR250F 2005-2013 Piston Kit with Gaskets PK1401

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