YAMAHA YFM250X Beartracker 99-01 Piston and Ring Kit .020" 0.50mm Over, 71.50mm
YAMAHA YFM250X Beartracker 99-01 Piston and Ring Kit .020" 0.50mm Over, 71.50mm
0.50mm Oversize .020"
Bore Size: 71.50mm
0.50mm Oversize .020"
Bore Size: 71.50mm