14 August. Friday 2026
GAS GAS Gas Txt Racing 250 - 2025 Specifications and Reviews
The 2025 GAS GAS Gas Txt Racing 250 is a lightweight, nimble trials bike designed for aspiring and intermediate riders seeking technical off-road capability. Known for its responsive handling and minimal 69.4 kg dry weight, it excels on rocky terrain and challenging natural obstacles with adjustable suspension for varied conditions.
2025
General information | |
| Color Options | Red/black |
| Category | Trial |
| Model | GAS GAS TXT Racing 250 |
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 |
| Bore x Stroke | 72.5 x 60.0 mm (2.9 x 2.4 inches) |
| Compression Ratio | 11.0:1 |
| Capacity: | 247.7 ccm (15.11 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 | 69.4 kg (153.0 pounds) |
GAS GAS Gas Txt Racing 250 dimensions and frame | |
| Wheels | Spoked wheels with aluminium rims |
| Rear Brakes | Single disc. 2-piston caliper |
| Brake Disc Diameter | 150 mm (5.9 inches) |
| Front Brakes | Single disc. 4-piston caliper |
| Rear Wheel Travel | 174 mm (6.9 inches) |
| Rear Suspension | TECH hydraulic damper with linkage, 2-way adjustable |
| Front Wheel Travel | 160 mm (6.3 inches) |
| Front Suspension | TECH aluminium bar 39 |
| Frame | 25CrMo4 steel central-tube |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Chain size | 520 |
| Update specs | Report missing specs or required updates. |
| Comments | Spanish made bike. |
| Rake (fork angle) | 23.0° |
| Exhaust system | Aluminium |
| Engine type | Single cylinder, two-stroke |
| Year | 2025 |
Performance Profile & Rider Fit
Best For
Track20%
City10%
Cornering60%
Daily Riding5%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a specialist trials machine best suited to riders with prior off-road or trials experience, or dedicated beginners committed to learning the discipline from scratch. |
| Purpose | Built purely for competitive and recreational trials riding, where balance, throttle control, and obstacle mastery matter far more than outright speed. |
| Rider Fit | Its featherweight construction and tiny seat height make it very manageable physically, though trials riding demands strong core stability, standing endurance, and precise body movement rather than raw strength. |
| Character | An extremely light, nimble, and responsive two-stroke that rewards finesse and skillful clutch-and-throttle work over brute power. |
| Not Ideal For | This is not the right bike for anyone wanting a comfortable commuter, a long-distance tourer, or a passenger-carrying machine, since it lacks a real seat, fuel range, and road-going practicality. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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