Browse our extensive inventory of new and used Yamaha Yz motorcycles from local Yamaha dealers and private sellers. Compare prices, models, trims, options and specifications between …

Mar 21, 2025 · Which is precisely why the 2003 YZ250 rolls in with an even sharper edge. All-new cylinder head and combustion chamber construction, combined with reshaped exhaust and scavenging porting, help deliver meaner mid-range hit and a broader over-rev envelope. A revised second-gear ratio gets that explosive punch to the ground with even less effort.

Jun 9, 2014 · The 2003 YZ250 receives a new gripper-style seat cover, revised engine internals for a better mid-range power deployment, and an adjustable clutch lever for quick, on-the-fly …

Feb 24, 2009 · The best way to describe the '03 YZ250 is responsive. The new motor feels like Yamaha has pulled Jeremy McGrath's engine out of his race bike and transplanted it into the production model.

Feb 24, 2009 · The '03 YZ250F looks and feels ergonomically much closer to its YZ two-stroke cousin. In the process of creating this new environment, Yamaha redesigned the YZ-F's seat, fuel tank, side covers...

2003 Yamaha YZ250, CLARKE TANK NEW GRAPHICS - CORNER-TO-CORNER BALLISTIC MISSLE. "The desire for knob-chunking, roost-tossing performance." That's the heart-pounding appeal of a 250cc two-stroke in a nutshell.

2003 Yamaha YZ 250 F Back to yamaha Motorcycle Specs Index Page – 2003 Yamaha YZ 250 F MANUFACTURER SPECIFICATIONS Model Yamaha YZ 250 F 2003 Motorcycle Style: Dual-Sport ENGINE SPECS Engine Type: 249 cc, 4 Stroke – Liquid Cooled – Single Engine Bore and Stroke: 77 mm x 53.6 mm Compression Ratio: 12.5:1 Valves DOHC, 5 valves/cylinder

View the manual for the Yamaha YZ250 (2003) here, for free. This manual comes under the category motorcycles and has been rated by 6 people with an average of a 8.9.

Supercross Champion...The history of the Yamaha YZ250 is the history of motocross in America. No other machine was the platform for so many world-shaking innovations. The list of firsts …

Sep 5, 2017 · So I'm looking for a practice bike and stumbled upon a 2003 yz250... I'm gunna pick it up regardless but are these good bikes? I've read all good about the 03 but the 98 I was looking at before (and am no longer) had tranny problems.