New WISECO Top End Rebuild Kit For YAMAHA YZ450F, WR450F, YZ450FX W-PK1912
Brand: WISECO
Part No: W-PK1912
In Stock— Only 5 left
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$637.48
Was $841.47
SAVE 24%
Additional product details
Overview
Wiseco Top Kit - 13.5:1 97.00mm WR450/YZ450 (40121M)
13.5:1 HI COMP 97MM STD
•Piston Kit
•Top End Gasket Kit