Attribute | Yamaha PW80 2011 × | Beta Minitrial 2008 × |
---|---|---|
General | ||
Production from (year) | 2011 | 2008 |
Make | Yamaha | Beta |
Model | Yamaha PW80 | Beta Minitrial |
Category | Scooter | Trial |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
Fuel system | Carburettor. VM15 | Carburettor. Dell´Orto SHA 14 - 12L |
Engine details | reed-valve | - |
Displacement (cm³) | 79 | 49 |
Cooling system | Air | Air |
Transmission type,final drive | Belt | - |
Bore (mm) | 47 | 39.5 |
Stroke (mm) | 45.6 | 40 |
Gearbox | 3-speed | Automatic |
Ignition | CDI | Electronic Selettra |
Clutch | - | Automatic centrifugal wet clutch |
Lubrication system | Yamaha Autolube | mix with fuel 1,5% (with synthetic oil) |
Compression | 6.6:1 | 13.9:1 |
Chassis | ||
Front suspension | Telescopic fork | Mechanical fork with ø30 mm shaft |
Rear suspension | Swingarm | - |
Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake). Mechanical drive drum |
Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake). Mechanical drive drum |
Diameter (mm) | - | 90 |
Frame type | - | Steel tubing |
Front tyre | 2.50-12 | 2.5-16 |
Rear tyre | 3.00-12 | 2.5-14 |
Other | ||
Starter | Kick | - |
Color options |
| - |
Dimensions | ||
Wheelbase (mm) | 1,055 | 1,020 |
Kerb weight (kg) | 61 | - |
Dry weight (kg) | - | 42 |
Overall height (mm) | 880 | 940 |
Overall length (mm) | 1,540 | 1,530 |
Overall width (mm) | 640 | 650 |
Seat height (mm) | 635 | 570 |
Ground clearance (mm) | 185 | 255 |
Performance | ||
Reserve fuel capacity (l) | - | 0.3 |
Fuel capacity (l) | 5 | 2 |
Oil capacity (l) | 0.8 | - |