Comparison of BMW G 310 GS 2021 and GAS GAS TXT 300 Pro Racing 2012 [S]ave
| Attribute |  BMW G 310 GS 2021 × |  GAS GAS TXT 300 Pro Racing 2012 × |
|---|---|---|
| General | ||
| Production from (year) | 2021 | 2012 |
| Make | BMW | GAS GAS |
| Model | BMW G 310 GS | GAS GAS TXT 300 Pro Racing |
| Category | Sport | Trial |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Injection | Carburettor. Keihin PWK 28 - Intake by reed valve |
| Displacement (cm³) | 313 | 294.1 |
| Power (kw) | 24.5 | - |
| Fuel consumption (l/100km) | 3.3 | - |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 28 | - |
| Bore (mm) | 80 | 79 |
| Stroke (mm) | 62.1 | 60 |
| Gearbox | 6-speed | 6-speed |
| Greenhouse gases | 76.6 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Single Overhead Cams (SOHC) |
| 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 | - | CDI |
| Clutch | Multiplate clutch in oil bath | GG 1/3 hydraulic-diaphragm-system |
| Lubrication system | Wet sump | 2.5 % Mixture |
| Compression | 10.9:1 | - |
| Chassis | ||
| Front suspension | Upside-down telescopic fork, Ø 41mm | Marzocchi 40 mm Aluminium Right-Sight-Up. |
| Rear suspension | Cast aluminium dual swing arm, central spring strut, spring pre-load adjustable | Reiger (2-way) hydraulic mono shock absorber |
| Front brakes | Single disc. ABS. 4-piston fixed caliper, radially bolted | Single disc. Floating, 4-piston caliper |
| Rear brakes | Single disc. ABS. single-piston floating caliper. | Single disc. 2-piston caliper |
| Diameter (mm) | 240 | 150 |
| Frame type | Tubular space | CrMo |
| Front tyre | 110/80-R19 | 2.75-21 |
| Rear tyre | 150/70-R17 | 4.00-18 |
| Wheels | Cast aluminium | Light aluminium spoke rim |
| Front wheel travel (mm) | 180 | 177 |
| Rear wheel travel (mm) | 180 | 164 |
| Trail (mm) | 98 | - |
| Rake (fork angle) (degree) | 26.7 | - |
| Other | ||
| Starter | Electric | Kick |
| Color options |
|
|
| Light | LED headlights | - |
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,420 | 1,340 |
| Dry weight (kg) | 175 | 66 |
| Power/weight ratio | 0.14 | - |
| Overall height (mm) | 1,230 | 1,130 |
| Overall length (mm) | 2,075 | 2,045 |
| Seat height (mm) | 835 | 650 |
| Performance | ||
| Top speed (km/h) | 143 | - |
| Reserve fuel capacity (l) | 1 | - |
| Fuel capacity (l) | 11.5 | 2.5 |
| Battery capacity (Ah) | 8 | - |
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