14 August. Friday 2026
GAS GAS Gas Txt Gp 250 - 2026 Specifications and Reviews
The 2026 Gas Gas TXT GP 250 is a competition trial motorcycle engineered for experienced riders seeking precision and technical mastery. Powered by a liquid-cooled 247cc two-stroke engine with a reed valve and six-speed gearbox, it excels in demanding trial terrain where balance and control are paramount. This machine is renowned for its lightweight agility and responsive handling in challenging off-road conditions.
2026
General information | |
| Color Options | Red/Black |
| Category | Trial |
| Model | GAS GAS TXT GP 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. Keihin PWK 28 |
| Bore x Stroke | 72.5 x 60.0 mm (2.9 x 2.4 inches) |
| Compression Ratio | 11.0:1 |
| Engine Details | Reed valve. |
| Engine Type | Single cylinder, two-stroke |
| 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 | 67.9 kg (149.7 pounds) |
| | |
GAS GAS Gas Txt Gp 250 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 | |
| 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 |
| Driveline | 520 chain |
| Lubrication system | Pr-mix 1:50 |
| Year of manufacture | 2025 |
Performance Profile & Rider Fit
Best For
Track10%
City10%
Cornering85%
Daily Riding5%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a specialist competition trials bike best suited to riders with dedicated trials skills or those actively learning the discipline under guidance, not general motorcyclists. |
| Purpose | Built purely for technical trials competition and obstacle-based riding, using extreme lightness and razor-sharp low-speed control rather than outright power or speed. |
| Rider Fit | Its ultra-low dry weight and tiny seat height make it very easy to manhandle and balance, but the no-seat riding stance demands strong legs, core, and balance rather than long-distance comfort. |
| Character | Nimble, featherweight, and responsive, this bike lives for tight, technical, low-speed maneuvering over rocks, logs, and steep terrain rather than sustained speed. |
| Not Ideal For | This is not suitable for road riding, commuting, highway travel, or carrying a passenger, as it lacks lights, a real seat, and any touring capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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