Attribute | ![]() Yamaha TDR 125 2002 × | ![]() Beta Alp 125 2012 × |
---|---|---|
General | ||
Production from (year) | 2002 | 2012 |
Make | Yamaha | Beta |
Model | Yamaha TDR 125 | Beta Alp 125 |
Category | Allround | Enduro / offroad |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
Fuel system | - | Carburettor. Mikuni BST 31 42AD |
Displacement (cm³) | 125 | 124 |
Power (kw) | 10.9 | - |
Cooling system | Liquid | Air |
Transmission type,final drive | - | Chain |
Torque (Nm) | 14.7 | - |
Bore (mm) | 56 | 66 |
Stroke (mm) | 50.7 | 58.2 |
Gearbox | - | 5-speed |
Fuel control | - | Single Overhead Cams (SOHC) |
Clutch | - | Wet multi-disc |
Lubrication system | - | Forced with pump |
Compression | 6.6:1 | 9.4:1 |
Chassis | ||
Front suspension | - | Hydraulic fork, ø38 mm |
Rear suspension | - | Monoshock with adjustable spring preload |
Front brakes | Single disc | Single disc |
Rear brakes | Single disc | Single disc |
Diameter (mm) | 220 | 220 |
Front tyre | 100/90-18 56P | 90/90-21 |
Rear tyre | 130/80-17 65P | 120/80-18 |
Front wheel travel (mm) | 180 | 170 |
Rear wheel travel (mm) | 180 | 180 |
Other | ||
Starter | - | Electric & kick |
Color options | - |
|
Dimensions | ||
Wheelbase (mm) | 1,405 | 1,370 |
Dry weight (kg) | 128 | 107 |
Power/weight ratio | 0.0852 | - |
Overall height (mm) | 1,295 | 1,170 |
Overall length (mm) | 2,120 | 2,085 |
Overall width (mm) | 840 | 820 |
Seat height (mm) | 850 | 830 |
Ground clearance (mm) | 270 | 300 |
Performance | ||
Reserve fuel capacity (l) | - | 1.5 |
Fuel capacity (l) | - | 6.8 |