22 June. Monday 2026
GAS GAS TXT 250 Pro - 2011 Specifications and Reviews
The 2011 GAS GAS TXT 250 Pro is a lightweight trial motorcycle engineered for skilled riders seeking precision and maneuverability in competitive and technical terrain. Its liquid-cooled two-stroke engine and adjustable Marzocchi suspension deliver responsive handling and control essential for navigating obstacles. This model is best known for its exceptional balance and agility in trial competition.
General information | |
| Category | Trial |
| Year | 2011 |
| Model | GAS GAS TXT 250 Pro |
| | |
Engine and Transmission Specifications | |
| Clutch | GG 1/3 hydraulic-diaphragm-system |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | 2.5 % Mixture |
| Ignition | CDI |
| Fuel system | Carburettor. Dell´Orto PHBL26BS - Intake by reed valve |
| Bore x stroke | 72.5 x 60.0 mm (2.9 x 2.4 inches) |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 248.00 ccm (15.13 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Light aluminium spoke rim |
| Rear brakes diameter | 150 mm (5.9 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 185 mm (7.3 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 4.00-18 |
| Front tyre dimensions | 2.75-21 |
| Rear suspension travel | 150 mm (5.9 inches) |
| Rear suspension | Sachs hydraulic mono shock absorber. Adjustable rebound and spring preload. |
| Front suspension travel | 177 mm (7.0 inches) |
| Front suspension | Marzocchi 40 mm Aluminium Right-Sight-Up. Adjustable compression and rebound |
| Frame type | Tubular CR-Mo |
Physical measures and capacities | |
| Fuel capacity | 2.50 litres (0.66 gallons) |
| Wheelbase | 1,335 mm (52.6 inches) |
| Seat height | 665 mm (26.2 inches) If adjustable, lowest setting. |
| Dry weight | 67.0 kg (147.7 pounds) |
Other specs | |
| Oil capacity | 2.50 litres (0.17 quarts) |
| Wheelbase | 1,305 mm (51.4 inches) |
| Ground clearance | 295 mm (11.6 inches) |
| Overall width | 1,090 mm (42.9 inches) |
| Overall length | 1,830 mm (72.0 inches) |
| Overall height | 1,150 mm (45.3 inches) |
| Power/weight ratio | 0.0593 HP/kg |
| Rear tyre | 20/10-12 |
| Front tyre | 21/7-10 |
| Rear wheel travel | 254 mm (10.0 inches) |
| Rear Suspension | Swing Arm |
| Front wheel travel | 279 mm (11.0 inches) |
| Front Suspension | Dual A-arm |
| Driveline | 2WD / 4WD/ Front differential locked 4WD. C.V.T with Reverse and 2 Speed Sub-Transmission. |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Compression | 11.6:1 |
| Top speed | 105.0 km/h (65.2 mph) |
| Torque | 33.00 Nm (3.4 kgf-m or 24.3 ft.lbs) @ 3400 Revolutions">RPM |
| Power | 19.44 Horsepower">HP (14.2 Kilowatt">kW)) @ 4700 Revolutions">RPM |
| Capacity: | 448.00 ccm (27.34 cubic inches) |
| Color options | Red/white/grey |
| Starter | Kick |
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