14 August. Friday 2026
GAS GAS TXT Racing 125 - 2020 Specifications and Reviews
The 2020 GAS GAS TXT Racing 125 is a lightweight Spanish trials bike designed for beginner and intermediate riders seeking affordable off-road training. Known for its compact dimensions, low 630mm seat height, and nimble handling, it excels in technical terrain navigation. The bike's 67kg weight and responsive braking system make it ideal for developing fundamental trials riding skills.
General information | |
| Category | Trial |
| Year | 2020 |
| Model | GAS GAS TXT Racing 125 |
| | |
Engine and Transmission Specifications | |
| Clutch | GG 1/3 hydraulic-diaphragm-system |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | 2.5 % Mixture |
| Ignition | CDI digital magnetic flywheel |
| Fuel system | Carburettor. Dell´Orto PHBL26BS - Intake by reed valve |
| Bore x Stroke | 54.0 x 54.5 mm (2.1 x 2.1 inches) |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 124.8 ccm (7.62 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | In aluminium with spokes. |
| Rear brakes | Single disc. 2-piston |
| Diameter | 185 mm (7.3 inches) |
| Front brakes | Single disc. Floating, 4-piston |
| Rear tire | 4.00-18 |
| Front tire | 2.75-21 |
| Rear wheel travel | 174 mm (6.9 inches) |
| Rear Suspension | ÖHLINS hydraulic mono shock absorber (2 ways). Rebound and spring pre-load ajustable. |
| Front wheel travel | 180 mm (7.1 inches) |
| Front Suspension | TECH with aluminium bar Ø 39 |
| Frame type | Chrom-Molybdenum tubular frame |
Physical measures and capacities | |
| Fuel capacity | 2.50 litres (0.66 US gallons) |
| Wheelbase | 1320 mm (52.0 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 | 67.0 kg (147.7 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Spanish bike. |
| Starter | Kick |
| Color options | Red/black/white |
Performance Profile & Rider Fit
Best For
Track10%
City5%
Cornering60%
Daily Riding5%
Touring3%
Passenger0%
Rider Profile
| Best For | This is a specialist machine best suited to riders with prior trials experience or those training seriously under instruction, not general motorcyclists. |
| Purpose | Built purely for competitive observed trials riding, tackling extreme low-speed technical obstacles rather than any form of transport or road use. |
| Rider Fit | Despite its featherweight build, mastering it demands strong core balance, leg strength, and technical skill rather than raw fitness or size. |
| Character | An ultra-light, razor-responsive two-stroke trials iron built for pinpoint control, explosive low-end grunt, and instant direction changes over rocks and obstacles. |
| Not Ideal For | This bike is entirely unsuitable for anyone wanting a comfortable, fast, or practical machine for road, touring, or passenger use. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2020 GAS GAS TXT Racing 125 is a top-performing trials motorcycle that offers excellent maneuverability and control. The 125cc engine provides plenty of power while the lightweight design allows for easy handling on tight, technical trails. The bike's responsive suspension and agile frame make it a great option for riders looking to push their limits and conquer challenging obstacles. The bold, eye-catching design and sturdy construction make the GAS GAS TXT Racing 125 a fantastic choice for riders looking for a reliable and capable trials bike. Overall, the 2020 GAS GAS TXT Racing 125 is a fantastic option for riders of all skill levels. Its lightweight design, powerful engine, and agile handling make it a top choice for anyone looking to conquer challenging trails. With its responsive suspension and durable construction, the TXT Racing 125 is a reliable and capable trials bike that is sure to impress. Whether you're a beginner looking to improve your skills or an experienced rider seeking a high-performance trials machine, the GAS GAS TXT Racing 125 is a great choice for any off-road adventure.Add a Comment
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