2004 Yamaha YFZ450

A blue Yamaha YFZ450 ATV is shown from the side, parked on a grassy area with trees in the background. AI caption At Southfort MX Owner A rider on a blue quad bike catches air during a race, with spectators watching from the side. AI caption A blue Yamaha YFZ450 ATV is parked on a grassy field with trees behind it. AI caption A blue quad bike is parked on a grassy area with trees in the background. AI caption Whole engine before total rebuild Owner Side cover removed Owner Scratched piston, this happens when the oil plug falls out and it seezes up Owner Close-up of an engine cylinder and piston assembly. AI caption scratches in cylinder, pretty much junk because its nikisol plated. New cylinder is 200, replating is about 180 Owner Engine cylinder head disassembled, with a Harley-Davidson box visible behind it. AI caption A custom build appears to be underway, with an ATV frame housing a motorcycle engine, beside a parked motorcycle. AI caption Self-portrait of a person wearing a blue baseball cap with a Fox logo. AI caption Two men pose for a photo outside a building, one holding a can of Miller High Life. AI caption haha Owner A blue Yamaha YFZ450 ATV is parked indoors with a ladder in the background. AI caption Two ATV A-arms are shown on a slatted metal surface. AI caption Close-up view of a metal axle and bearing assembly, likely from a vehicle part. AI caption This image shows a close-up view of an axle end, a black cap and splines visible within the opening. AI caption