YZ250
Yamaha YZ250 Australia for Sale at Caboolture Yamaha in Caboolture, QLD | Specifications and Review Information
If you've been around the dirt bike scene for a while you'll know that the YZ250 has a super impressive track record. This thoroughbred racer has won just about everything worth winning in motocross and supercross.
With explosive engine performance and a lightweight aluminium chassis, the YZ250 attracts a loyal following of riders who grew up with pre-mix. And it's also caught the attention of a whole new generation of younger riders who just want to get out there and ride.
Sporting YZ-F type KYB forks and rear suspension, the YZ250 is now also fitted with a free race kit consisting of a Launch master system, GYTR by HGS muffler, GYTR by HGS race exhaust, and blue 50T alloy sprocket.
EXPLOSIVE PERFORMANCE
249cc liquid-cooled reed-valve-inducted 2-stroke engine is lightweight, compact and features an incredibly wide, hard hitting powerband.
KYB SPEED SENSITIVE FORKS
48mm forks feature the Speed-Sensitive System with separate air/oil function that uses piston speed to control damping force for super-precise handling and a smooth ride.
CLOSE-RATIO 5-SPEED
Smooth-shifting, five-speed, close-ratio transmission with heavy-duty, multi-plate clutch.
OVERSIZE FRONT ROTOR
YZ250F-style front-brake caliper and wave type front and rear discs minimise unsprung weight and provide excellent stopping power.
Technical Specifications
Engine
| Engine Type | Liquid-cooled, 2-stroke, reed-valve with YPVS |
|---|---|
| Displacement (cc) | 249.0 |
| Bore x Stroke (mm) | 66.4 x 72.0 |
| Compression Ratio | 8.9 - 10.6 : 1 |
| Lubrication System | Premix |
| Fuel Management | PWK38S |
| Ignition | CDI |
| Starter System | Kick |
| Fuel Tank Capacity (L) | 8.0 |
| Final Transmission | Chain |
| Transmission | Constant mesh 5-speed |
Chassis
| Frame Type | Aluminium controlled filled semi double cradle |
|---|---|
| Suspension Front | Telescopic forks, 300mm travel |
| Suspension Rear | Swingarm (link suspension), 315mm travel |
| Brakes Front | Hydraulic single disc, 250mm |
| Brakes Rear | Hydraulic single disc, 245mm |
| Tyres Front | 80/100-21 (51M) Tube type |
| Tyres Rear | 110/90-19 (62M) Tube type |
Dimensions
| Length (mm) | 2185 |
|---|---|
| Width (mm) | 825 |
| Height (mm) | 1290 |
| Seat Height (mm) | 970 |
| Wheelbase (mm) | 1485 |
| Ground Clearance (mm) | 360 |
| Wet Weight (kg) | 103 |
