| Attribute | Yamaha DT 125 R 2002 × | Beta RR 125 Motard 2008 × |
|---|---|---|
| General | ||
| Production from (year) | 2002 | 2008 |
| Make | Yamaha | Beta |
| Model | Yamaha DT 125 R | Beta RR 125 Motard |
| Category | Enduro / offroad | Super motard |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | - | Carburettor. Mikuni UCAL 5Nh ø26-38 |
| Displacement (cm³) | 124 | 124 |
| Power (kw) | 10.3 | - |
| Cooling system | Air | - |
| Torque (Nm) | 14.2 | - |
| Bore (mm) | 56 | 54 |
| Stroke (mm) | 50.7 | 54 |
| Gearbox | - | 5-speed |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Clutch | - | Wet multi-disc clutch |
| Lubrication system | - | Forced with pump |
| Compression | 6.7:1 | 10.0:1 |
| Chassis | ||
| Front suspension | - | Hydraulic fork with ø41 mm shaft |
| Rear suspension | - | Monoshock with adjustable spring preload |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | - | steel double cradle frame |
| Front tyre | - | 110/80-17 |
| Rear tyre | - | 130/80-17 |
| Front wheel travel (mm) | 270 | 250 |
| Rear wheel travel (mm) | 260 | 205 |
| Other | ||
| Starter | - | Electric & kick |
| Dimensions | ||
| Wheelbase (mm) | 1,415 | 1,370 |
| Dry weight (kg) | 116 | 103 |
| Power/weight ratio | 0.0888 | - |
| Overall height (mm) | 1,255 | 1,230 |
| Overall length (mm) | 2,170 | 2,065 |
| Overall width (mm) | 830 | 820 |
| Seat height (mm) | 885 | 920 |
| Ground clearance (mm) | 315 | 310 |
| Performance | ||
| Reserve fuel capacity (l) | - | 1 |
| Fuel capacity (l) | - | 6 |