22 June. Monday 2026
GAS GAS TXT 50 Boy - 2009 Specifications and Reviews
The 2009 GAS GAS TXT 50 Boy is a lightweight trial motorcycle designed for young and novice riders learning fundamental dirt bike skills. Powered by a 49cc two-stroke engine with liquid cooling and an automatic clutch system, it delivers manageable power with forgiving handling characteristics. Known for its responsive maneuverability and low seat height, this model excels in off-road trial riding and technical terrain navigation.
Engine and Transmission Specifications | |
| Clutch | Double, hydraulic and automatic clutch |
| Transmission type,final drive | Chain |
| Gearbox | 2-speed |
| Cooling system | Liquid |
| Lubrication system | 2% Mixture |
| Ignition | Variable Electronic |
| Fuel system | Carburettor. 14mm Dell´Orto |
| Bore x stroke | 40.0 x 39.3 mm (1.6 x 1.5 inches) |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 49.38 ccm (3.01 cubic inches) |
| | |
| Category | Trial |
| Year | 2009 |
| Model | GAS GAS TXT 50 Boy |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 150 mm (5.9 inches) |
| Rear brakes | Single disc. 2 opposed-piston caliper |
| Front brakes diameter | 160 mm (6.3 inches) |
| Front brakes | Single disc. 2 opposed-piston caliper |
| Rear tyre dimensions | 3.00-14 |
| Front tyre dimensions | 2.50-16 |
| Rear suspension travel | 155 mm (6.1 inches) |
| Rear suspension | Hydraulic Sachs shock |
| Front suspension travel | 140 mm (5.5 inches) |
| Front suspension | 32mm Marzocchi fork |
Physical measures and capacities | |
| Fuel capacity | 3.00 litres (0.79 gallons) |
| Wheelbase | 1,005 mm (39.6 inches) |
| Seat height | 600 mm (23.6 inches) If adjustable, lowest setting. |
| Dry weight | 42.0 kg (92.6 pounds) |
Other specs | |
| Color options | Red/white/black |
| Starter | Kick |
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