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Wiseco Piston Kit with Gasket Yamaha YZ250F 2014-2015 PK1899

Part Number: 09031143
WISECO
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SKU:
09031143
MPN:
PK1899
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.10 LBS
$314.95
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Description

If you're running a YZ250F 2014-2015 at the limit, your factory piston won't keep up. Wiseco's forged piston kit delivers the compression ratio and durability needed for consistent power delivery, whether you're pushing hard on the track or putting in long trail days. The ArmorGlide coating reduces friction losses, so more of your engine's energy translates to acceleration.

  • Forged piston construction
  • ArmorGlide friction-reducing coating
  • 13.5:1 compression ratio
  • Improved fuel efficiency
  • Includes gasket kit
  • Fits YZ250F 2014-2015
  • Also fits YZ250FX, WR250F
  • Bolt-on installation
  • MPN: PK1899
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Specs

PISTON MATERIAL:
2618 ALUMINUM ALLOY
RIDING STYLE:
OFF-ROAD
PRODUCT NAME:
REBUILD KIT
BORE - OVERSIZE:
STANDARD
BORE - OVERSIZE METRIC:
STANDARD
BORE SIZE METRIC:
77.00 MM
COMPRESSION RATIO IMPERIAL:
13.5:1
DISPLACEMENT:
250 CC
ENGINE TYPE:
4-STROKE
PISTON DIAMETER METRIC:
76.96 MM
MODEL:
FORGED SERIES
SKIRT COATING:
NON-COATED
STROKE LENGTH METRIC:
53.60 MM
TYPE:
TOP END
UNITS:
KIT
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Fitment

Fitment for Wiseco Piston Kit with Gasket Yamaha YZ250F 2014-2015 PK1899

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