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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Filter Re-Oiling Amount: 8ml
replacement and upgrades for your Japanese rides
Full coverage of the engine and frame rails
7 closable air inlets
Classic style for old-school nostalgia
Athena Big Bore Kits - Yamaha Stock Item:BIG BORE KIT YAMAHA YZ450F 03-05.WR450F 03-06 480cc Filter Re-Oiling Amount: 8mlGet more power and torque with premium quality European big bore kits that include, cylinder, piston, rings, and all gaskets required for a hassle free conversion. Spare pistons, rings, and gaskets also available. Can't see your bike listed here, or the product you want is not in stock? Get in touch to see if there's a kit for your model and ask about price and availability.
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