17 May. Sunday 2026
Gas Txt Gp 300 - 2025 Specifications and Reviews
The 2025 GAS GAS Txt Gp 300 is a lightweight trial bike designed for riders seeking technical off-road competition or serious recreational riding. Known for its nimble handling and low seat height, it excels in rocky terrain and steep hill climbs with its adjustable rear suspension and spoked wheels. The compact 67.9 kg frame makes it ideal for precision riding and skill development.
2025
General information | |
| Color Options | Red/Black/Gold |
| Category | Trial |
| Model | GAS GAS TXT GP 300 |
Engine and Transmission Specifications | |
| Starting | Kick |
| Clutch | BRAKTEC hydraulics - diaphragm GG 1/3 |
| Final Drive | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling System | Liquid |
| Ignition | Hidria ECU |
| Induction | Carburettor. Keihin PWK 28 |
| Bore x Stroke | 79.0 x 60.0 mm (3.1 x 2.4 inches) |
| Compression Ratio | 10.4:1 |
| Engine Details | Reed valve. |
| Capacity | 294.1 ccm (17.95 cubic inches) |
| | |
Physical measures and capacities | |
| Fuel Capacity | 2.40 litres (0.63 US gallons) |
| Wheelbase | 1320 mm (52.0 inches) |
| Ground Clearance | 325 mm (12.8 inches) |
| Overall Width | 825 mm (32.5 inches) |
| Overall Length | 2010 mm (79.1 inches) |
| Overall Height | 1130 mm (44.5 inches) |
| Seat Height | 630 mm (24.8 inches) If adjustable, lowest setting. |
| Dry Weight | 67.9 kg (149.7 pounds) |
Gas Txt Gp 300 dimensions and frame | |
| Wheels | Spoked wheels with aluminium rims |
| Rear Brakes | Single disc |
| Brake Disc Diameter | 150 mm (5.9 inches) |
| Front Brakes | Single disc |
| Rear Wheel Travel | 174 mm (6.9 inches) |
| Rear Suspension | TECH hydraulic damper with linkage, 3-way adjustable |
| Front Wheel Travel | 160 mm (6.3 inches) |
| Front Suspension | TECH aluminium bar 39 |
| Frame | 25CrMo4 steel central-tube |
| | |
Other specs | |
| Related bikes | List related bikes for comparison of specs. |
| Ask questions | Join the 25 GAS GAS TXT GP 300 discussion group or the general GAS GAS discussion group. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Update specs | Report missing specs or required updates. |
| Rake (fork angle) | 23.0° |
| Exhaust system | Aluminium |
| Engine type | Single cylinder, two-stroke |
| Model year | 2025 |
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