Trials Bikes
2020GAS GAS TXT Racing 125
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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.
- Capacity
- 124.8 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 67.0 kg
- Seat height
- 630 mm
- Power
- 15.0 HP (11.0 kW)
What’s new for the 2020 GAS GAS TXT Racing 125
vs the 2019| Spec | 2019 | 2020 |
|---|---|---|
| Dry weight | 66.0 kg (145.5 pounds) | 67.0 kg (147.7 pounds) |
| Seat height | 650 mm (25.6 inches) | 630 mm (24.8 inches) |
| Front suspension | Marzocchi 40 mm Aluminium Right-Sight-Up. Adjustable compression and rebound. | TECH with aluminium bar Ø 39 |
| Rear suspension | Reiger (2-way) hydraulic mono shock absorber. | ÖHLINS hydraulic mono shock absorber (2 ways). Rebound and spring pre-load ajustable. |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for competitive observed trials riding, tackling extreme low-speed technical obstacles rather than any form of transport or road use.
- Built for
- 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.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 124.8 ccm
- Power
- 15.0 HP (11.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.2239 HP/kg (dry)
- Bore x stroke
- 54.0 x 54.5 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- CDI digital magnetic flywheel
- Lubrication system
- 2.5 % Mixture
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- GG 1/3 hydraulic-diaphragm-system
Dimensions & weight
- Wheelbase
- 1320 mm
- Overall length
- 2010 mm
- Overall width
- 825 mm
- Overall height
- 1130 mm
- Seat height
- 630 mm
- Dry weight
- 67.0 kg
- Fuel capacity
- 2.50 litres
- Ground clearance
- 325 mm
Chassis & suspension
- Frame
- Chrom-Molybdenum tubular frame
- Front suspension
- TECH with aluminium bar Ø 39
- Rear suspension
- ÖHLINS hydraulic mono shock absorber (2 ways). Rebound and spring pre-load ajustable.
- Front wheel travel
- 180 mm
- Rear wheel travel
- 174 mm
- Rake (fork angle)
- 23.0°
Brakes & wheels
- Front brakes
- Single disc. Floating, 4-piston
- Front brakes diameter
- 185 mm
- Rear brakes
- Single disc. 2-piston
- Rear brakes diameter
- 150 mm
- Front tyre
- 2.75-21
- Rear tyre
- 4.00-18
Other
- Color options
- Red/black/white
- Comments
- Spanish bike.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2014 | 2016 | 2019 | 2020 | 2021 | 2025 |
|---|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 66 kg | 66 kg | 66 kg | 67 kg | 67 kg | 67 kg |
| Seat height | 650 mm | 650 mm | 650 mm | 630 mm | 630 mm | 630 mm |
| Fuel capacity | 2.5 L | 2.5 L | 2.5 L | 2.5 L | 2.4 L | 2.4 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the GAS GAS TXT Racing 125?
The 2020 GAS GAS TXT Racing 125 has a Capacity of 124.8 ccm (7.62 cubic inches).
What engine power does the GAS GAS TXT Racing 125 have?
The 2020 GAS GAS TXT Racing 125 has a Power of 15.0 HP (11.0 kW).
How many gears does the GAS GAS TXT Racing 125 have?
The 2020 GAS GAS TXT Racing 125 has a Gearbox of 6-speed.
How much does the GAS GAS TXT Racing 125 weigh?
The 2020 GAS GAS TXT Racing 125 has a Dry weight of 67.0 kg (147.7 pounds).
Shop this bike
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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.
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