The 2009 Yamaha YZ250F is one of the most popular and durable MX2 rides in the business. Its combination of a powerful easy to use engine and a chassis characterized by outstanding handling and stability make the 2009 YZ250F a winner right out of the box. For 2009 we have taken it to the next level with a revised clutch for improved durability, a new swingarm and as always, we’ve improved the suspension too.

Staying one step ahead is what we do. For 2009, we bump the AMA Supercross Lites Champion YZ250S’s aggression level even higher, with changes to the exhaust and ignition systems that sharpen power delivery and response off the bottom and midrange. Then we make sure you could put it to the ground more precisely than ever, with the subtle but signification chassis upgrades to what was already the best-handling, best-suspended bike int he 250 class.

2009 Yamaha YZ250F – USA Specifications
MSRP* $6,549 (Team Yamaha Blue/White) Available from July 2008
$6,649 (White/Red) Available from July 2008

Engine
Type 250cc liquid-cooled DOHC 4-stroke; 5 titanium valves

Bore x Stroke 77.0mm x 53.6mm

Compression Ratio 13.5:1

Carburetion Keihin FCR MX37

Ignition CDI

Transmission Constant-mesh 5-speed; multiplate wet clutch

Final Drive Chain Drive

Chassis
Suspension/Front Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel

Suspension/Rear Fully adjustable single shock; 12.0-in travel

Brakes/Front Hydraulic single disc brake, 250mm

Brakes/Rear Hydraulic single disc brake, 245mm

Tires/Front 80/100-21 Bridgestone® 403

Tires/Rear 110/90-19 Bridgestone® 404

Dimensions
Length 85.1 in

Width 32.5 in

Height 51.2 in

Seat Height 38.8 in

Wheelbase 57.8 in

Ground Clearance 14.6 in

Wet Weight 226 lb

Fuel Capacity 1.8 gal

Other
Warranty 30 Day (Limited Factory Warranty)

Source:  http://www.totalmotorcycle.com/photos/2009models/2009-Yamaha-YZ250F.htm

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