Yamaha YFZ450 "470/480" Big Bore Kits

Yamaha YFZ450 "470/480" Big Bore Kits

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Big Bore Kit

Kit Includes:Piston and Headgasket
*Use with '06-'09 crankshaft
470cc (13-1) $275.00

Kit Includes: Cylinder, 480cc Piston, Headgasket and steel base gasket
*Use with '06-'09 crankshaft
480cc (13-1) $995.00

Click to see Purchase Examples & Pricing for Yamaha YFZ450

*NOTE: Cylinder must be stripped, bored and re-nikasiled at an additional cost

Replacement Head Gasket
#5TA-97 $49.50



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