Wiseco - 4675M07150 - Piston Kit, 0.50mm Oversize to 71.50mm, 8.7:1 Compression

PeakMoto

$156.49
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Wiseco - 4675M07150 - Piston Kit, 0.50mm Oversize to 71.50mm, 8.7:1 Compression

Year  Make  Model
1990 - 2000  YAMAHA  YFB250 Timberwolf 2x4
2000 - 2004  YAMAHA  YFM250 Bear Tracker
2007 - 2009  YAMAHA  YFM250 Big Bear
2005 - 2006  YAMAHA  YFM250 Bruin

Bore Diameter  71.50mm
Piston Diameter  71.45mm
Piston Material  2618
Piston Oversize  0.50mm