Yamaha '03-05 YZ 450F YZ450F 13.5:1 98mm Big Bore Kit

Yamaha '03-05 YZ 450F YZ450F 13.5:1 98mm Big Bore Kit

ADD POWER to your '03-05 YZ450F top end rebuild with this big bore kit.  It includes:
  • 98mm Nikasil Cylinder
  • 13.5:1 CP Piston Kit (Cp part number M1051)
  • Cometic Top End Gasket Set
This is a bolt on kit that runs on race gas only.  It also fits the 03-06 WR450F. Email sales@bpracingatv.com or call us at 909-782-8012 with any questions.  Se habla español.

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Yamaha '03-05 YZ 450F YZ450F 13.5:1 98mm Big Bore Kit

NEED SOMEONE TO ASSEMBLE OR INSTALL YOUR ENGINE?  WE CAN DO THAT FOR YOU!  CALL 909-782-8012 OR EMAIL SALES@BPRACINGATV.COM WITH QUESTIONS!

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  • Product Code: 626
  • Availability: In Stock
  • $449.99

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