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Wiseco

Wiseco Piston 1mm Over 72mm 4675M07200 8.7:1 Yamaha Big Bear 250 2007-2009

Wiseco Piston 1mm Over 72mm 4675M07200 8.7:1 Yamaha Big Bear 250 2007-2009

$157.05 USD
$196.31 USD $157.05 USD
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New Wiseco Piston Kit

  • Innovative forging design provides maximum horsepower 
  • Durability, longevity and increased torque
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    • Part: Piston Kit
    Brand: Wiseco
    Part Number: 4675M07200

    Specifications
    Displacement: 236 cc
    Bore - Standard: 71.00 mm
    Bore - Actual: 72.00 mm
    Bore - Oversize: 1.00 mm
    Stroke: 58.00 mm
    Compression Ratio - Actual: 8.7:1
    Notes: Cylinder boring required

    Application
    Make: Yamaha
    Model: Big Bear 250
    Years: 2007-2009
    • Piston kit includes 1 - Piston, 1 - Ring Set, 1 - Wristpin, and 1 - Circlip Set unless otherwise noted in the "Notes:" above
    • Lightweight forging for instant throttle response and maximum torque
    • Computer engineered piston skirt profiles minimizes cylinder wall friction.
    • Oversize kits require cylinder boring or sleeving.

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