Attribute | Yamaha YZ 250 2002 × | Beta Alp 200 2008 × |
---|---|---|
General | ||
Production from (year) | 2002 | 2008 |
Make | Yamaha | Beta |
Model | Yamaha YZ 250 | Beta Alp 200 |
Category | Cross / motocross | Trial |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
Fuel system | - | Carburettor. Mikuni BST 31 42AD |
Displacement (cm³) | 249 | 199 |
Cooling system | Liquid | Air |
Bore (mm) | 66.4 | 66 |
Stroke (mm) | 72 | 58.2 |
Gearbox | - | 5-speed |
Fuel control | - | Single Overhead Cams (SOHC) |
Ignition | - | Electronic |
Clutch | - | Wet multi-disc clutch |
Lubrication system | - | forced with pump |
Compression | 8.8:1 | 9.4:1 |
Chassis | ||
Front suspension | - | Hydraulic fork with ø38 mm shaft |
Rear suspension | - | Monoshock with adjustable spring preload |
Front brakes | Single disc | Single disc |
Rear brakes | Single disc | Single disc |
Diameter (mm) | 245 | 220 |
Frame type | - | steel double cradle frame |
Front tyre | 80/100-21 51M | 90/90-21 |
Rear tyre | 110/90-19 62M | 120/80-18 |
Front wheel travel (mm) | 300 | 170 |
Rear wheel travel (mm) | 315 | 180 |
Other | ||
Starter | - | Electric & kick |
Dimensions | ||
Wheelbase (mm) | 1,485 | 1,350 |
Dry weight (kg) | 97 | 101 |
Overall height (mm) | 1,302 | 1,150 |
Overall length (mm) | 2,182 | 2,150 |
Overall width (mm) | 827 | 820 |
Ground clearance (mm) | 391 | 298 |
Performance | ||
Reserve fuel capacity (l) | - | 1.5 |
Fuel capacity (l) | - | 6.8 |