ProX TITANIUM EXHAUST VALVE YZ/WR450F '03-09 + YFZ450 '04-09 (2X)
$81.99
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ProX TITANIUM EXHAUST VALVE YZ/WR450F '03-09 + YFZ450 '04-09 (2X)
$81.99
ProX TITANIUM EXHAUST VALVE YZ/WR450F '03-09 + YFZ450 '04-09 (2X). Fits Yamaha YFZ450 carbureted models, 2004–2009. Manufacturer part number 28.2423-1.