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Wiseco Piston Kit Honda CRF250R 2010-2013 76.80mm 13.2:1 40003M07680

Part Number: 09102886
WISECO
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SKU:
09102886
MPN:
40003M07680
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.54 LBS
On Sale
MSRP: $189.95
Now: $161.00
Was: $189.95
— You save $28.95
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Description

When your CRF250R's piston shows wear, combustion efficiency drops—losing power exactly when you need it most. The Wiseco 76.80mm piston kit restores lost performance while delivering the durability required for consistent lap times and reliable trail riding. Built to OEM specifications with Wiseco's proven engineering, this is the precision replacement serious riders choose.

This kit is a direct bolt-in replacement for 2010–2013 CRF250R models, requiring no frame modifications. Installation is straightforward for experienced mechanics, though professional setup is recommended to ensure proper ring end-gap clearance and piston pin fitment. The kit does not include gaskets, so source a complete gasket kit separately before assembly.

  • Displacement: 76.80mm bore
  • Compression ratio: 13.2:1
  • High-strength forged construction
  • Lightweight design minimizes inertia
  • Optimized ring grooves improve seal
  • Precision pin fit reduces slap
  • Gasket kit not included
  • Fitment: CRF250R 2010–2013 only
  • MPN: 40003M07680
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Specs

BORE SIZE METRIC:
76.80 MM
BORE - OVERSIZE:
STANDARD
RIDING STYLE:
OFF-ROAD
STROKE LENGTH METRIC:
53.80 MM
BORE - OVERSIZE METRIC:
STANDARD
DISPLACEMENT:
249 CC
ENGINE TYPE:
4-STROKE
PISTON MATERIAL:
ALUMINUM ALLOY
PISTON MATERIAL:
FORGED
PRODUCT NAME:
PISTON
UNITS:
EACH
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Fitment

Fitment for Wiseco Piston Kit Honda CRF250R 2010-2013 76.80mm 13.2:1 40003M07680

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