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> Wiseco Yamaha XT/TT/SR500 12:1 1st over .50mm
Wiseco Yamaha XT/TT/SR500 12:1 1st over .50mm
Displacement:
502cc
Bore - Standard:
87.00mm
Bore - Actual:
87.50mm
Bore - Oversize:
0.50mm
Stroke:
84.00mm
Compression Ratio - Actual:
12:1
Note:
Cylinder boring required