2024 Yamaha WR250F

Enduro Competition Features

With an electric starting system, rugged plastic skid plate, and 18-inch rear wheel, a high-quality sealed O-ring chain, larger 2.1-gallon fuel capacity and a multi-function display including low fuel indicator, the WR250F is built for serious enduro.

High Performance Four-Stroke Engine

The compact, powerful WR250F engine includes all the same race-developed technologies of the championship-winning YZ250F, tuned for enduro performance. Revised intake duct, intake port, exhaust camshaft profile, muffler and balancer weight position combine to further improve power and usability across the entire rev range.

High-Spec Braking Components

The high performance braking system provides exceptional stopping power and control through high-spec componentry, including a rigid front caliper with larger diameter pistons and a 270mm front rotor. The rear brake gets a lightweight caliper and hanger with a 240mm rear rotor to reduce unsprung weight.

Precisely Tuned Chassis

The highly developed aluminum bilateral beam frame features precisely tuned flex characteristics for competition-ready performance. The forged section at the swingarm pivot, and improved engine mounting brackets provide a nimble, lightweight feel in tight, technical terrain while still providing stability in fast sections. As always, Yamaha’s class-leading KYB® suspension ensures maximum control and traction.

Sharp, Durable Graphics Scheme

Sharp competition-inspired graphics scheme highlights the YZ's unmatched racing pedigree. Premium Yamaha graphics are embedded to provide excellent durability and scratch resistance. Dark radiator louvres add to the aggressive look.

Singletrack Slayer

Based on the championship-winning YZ250F that features Yamaha’s revolutionary front-intake, rear-exhaust, liquid-cooled, DOHC 4-stroke power plant with an added sixth gear, wide-ratio transmission and a range of enduro specific upgrades, the WR250F is a super-fast singletrack slayer.

Specification:

ENGINE

• Engine Type - 250cc liquid-cooled DOHC 4-stroke; 4 titanium valves
• Bore x Stroke - 77.0mm × 53.6mm
• Compression Ratio - 13.8:1
• Fuel Delivery - Mikuni® fuel injection, 44mm
• Transmission - 6-speed; multiplate wet clutch
• Final Drive - Chain
• Fuel Capacity - 2.1 gal

CHASSIS

• Suspension/Front - KYB® spring-type fork with speed sensitive damping; fully adjustable, 12.2 in travel
• Suspension/Rear - KYB® single shock; fully adjustable, 12.5 in travel
• Brakes/Front - Hydraulic disc, 270mm
• Brakes/Rear - Hydraulic disc, 240mm
• Tires/Front - 80/100-21 Dunlop® MX3S
• Tires/Rear - 110/100-18 Dunlop® MX3S