Athena Big Bore Kits - Yamaha Stock Item:BIG BORE KIT YAMAHA YZF 450 10-16 Can be zipped to jacket

Can be zipped to jacket

equipped with all the great technical and safety features expected from this premium brand

Scottoil's Biodegradable All Climate is our newest chain oil compatible for use with all Scottoiler Chain Oilers

Colour: Black/Grey or Red/Black

Manual acquisition of wheel data

Athena Big Bore Kits - Yamaha Stock Item:BIG BORE KIT YAMAHA YZF 450 10-16 Can be zipped to jacketGet 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.