Comparison of BMW G 310 GS 2021 and Derbi GP1 250 Racing 2009 [S]ave
| Attribute |  BMW G 310 GS 2021 × |  Derbi GP1 250 Racing 2009 × |
|---|---|---|
| General | ||
| Production from (year) | 2021 | 2009 |
| Make | BMW | Derbi |
| Model | BMW G 310 GS | Derbi GP1 250 Racing |
| Category | Sport | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Injection | Injection |
| Displacement (cm³) | 313 | 244.3 |
| Power (kw) | 24.5 | - |
| Fuel consumption (l/100km) | 3.3 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Belt |
| Torque (Nm) | 28 | - |
| Bore (mm) | 80 | 72 |
| Stroke (mm) | 62.1 | 60 |
| Gearbox | 6-speed | Automatic |
| Greenhouse gases | 76.6 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Emission details | Closed-loop 3-way catalytic converter, emission standard EU-5 | - |
| Driveline | Endless Z-ring chain with shock damping in rear wheel hub | - |
| Ignition | - | Electronic CDI |
| Clutch | Multiplate clutch in oil bath | Automatic |
| Lubrication system | Wet sump | Oil pump |
| Compression | 10.9:1 | 10.5:1 |
| Exhaust system | - | Euro III |
| Chassis | ||
| Front suspension | Upside-down telescopic fork, Ø 41mm | 40 mm upside-down fork. |
| Rear suspension | Cast aluminium dual swing arm, central spring strut, spring pre-load adjustable | Double-shock |
| Front brakes | Single disc. ABS. 4-piston fixed caliper, radially bolted | Single disc |
| Rear brakes | Single disc. ABS. single-piston floating caliper. | Single disc |
| Diameter (mm) | 240 | 220 |
| Frame type | Tubular space | - |
| Front tyre | 110/80-R19 | 120/70-14 |
| Rear tyre | 150/70-R17 | 140/60-13 |
| Wheels | Cast aluminium | - |
| Front wheel travel (mm) | 180 | 90 |
| Rear wheel travel (mm) | 180 | 75 |
| Trail (mm) | 98 | - |
| Rake (fork angle) (degree) | 26.7 | - |
| Other | ||
| Starter | Electric | Electric |
| Color options |
|
|
| Light | LED headlights | - |
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,420 | 1,374 |
| Dry weight (kg) | 175 | 139 |
| Power/weight ratio | 0.14 | - |
| Overall height (mm) | 1,230 | 1,228 |
| Overall length (mm) | 2,075 | 1,914 |
| Seat height (mm) | 835 | 800 |
| Performance | ||
| Top speed (km/h) | 143 | - |
| Reserve fuel capacity (l) | 1 | - |
| Fuel capacity (l) | 11.5 | 11 |
| Oil capacity (l) | - | 1 |
| Battery capacity (Ah) | 8 | - |
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