22 June. Monday 2026
GAS GAS TXT 280 Pro - 2011 Specifications and Reviews
The 2011 GAS GAS TXT 280 Pro is a lightweight trial motorcycle designed for experienced riders seeking technical off-road competition. Powered by a 272cc two-stroke engine with liquid cooling and featuring premium Marzocchi suspension, it excels at navigating extreme terrain and obstacles. This bike is renowned for its precision handling and reliability in professional trial events.
General information | |
| Category | Trial |
| Year | 2011 |
| Model | GAS GAS TXT 280 Pro |
| | |
Engine and Transmission Specifications | |
| Clutch | Multidisc, hydraulically-operated |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Ignition | CDI digital magnetic flywheel |
| Fuel system | Carburettor. Dell´Orto PHBL26BS - Intake by reed valve |
| Bore x stroke | 76.0 x 60.0 mm (3.0 x 2.4 inches) |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 272.20 ccm (16.61 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 150 mm (5.9 inches) |
| Rear brakes | Single disc. 2-piston caliper |
| Front brakes diameter | 185 mm (7.3 inches) |
| Front brakes | Single disc. Floating disk, 4-piston caliper |
| Rear tyre dimensions | 4.00-18 |
| Front tyre dimensions | 2.75-21 |
| Rear suspension | Progressive linkage system. Sachs hydraulic mono shock absorber |
| Front suspension travel | 177 mm (7.0 inches) |
| Front suspension | Marzocchi 40 mm Aluminium Right-Sight-Up |
| Frame type | Chrom-Molybdenum tubular frame |
Physical measures and capacities | |
| Fuel capacity | 2.50 litres (0.66 gallons) |
| Wheelbase | 1,340 mm (52.8 inches) |
| Overall length | 2,045 mm (80.5 inches) |
| Seat height | 650 mm (25.6 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 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. |
| Lubrication system | Forced Pressure and Wet Sump |
| 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/grey/white |
| Starter | Kick |
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