Trials Bikes
2021GAS GAS TXT GP 280
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The 2021 GAS GAS TXT GP 280 is a limited-edition trials bike built in Spain with carbon-fibre parts. Its liquid-cooled 272.2cc two-stroke single makes 18.8 hp through a six-speed gearbox. A 660 mm seat and 69.5 kg dry weight make it a top-level competition machine.
- Capacity
- 272.2 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 69.5 kg
- Seat height
- 660 mm
- Power
- 18.8 HP (13.8 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for competitive trials riding, it excels at tackling extreme obstacles at walking pace rather than covering distance or speed.
- Built for
- It feels razor-sharp, featherlight, and explosively responsive to the smallest rider input, rewarding precision and balance above all else.
- Not ideal for
- This is not the bike for anyone wanting a comfortable commuter, a passenger-friendly ride, or any kind of sustained road or touring use.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 272.2 ccm
- Power
- 18.8 HP (13.8 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.2705 HP/kg (dry)
- Bore x stroke
- 76.0 x 60.0 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- CDI digital magnetic flywheel
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
- 660 mm
- Dry weight
- 69.5 kg
- Fuel capacity
- 3.50 litres
- Ground clearance
- 325 mm
Chassis & suspension
- Frame
- Chrom-Molybdenum tubular
- Front suspension
- TECH with aluminium bar Ø 39. Ajustable rebound, compression, end stroke and spring preload regulation.
- 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. NG WAVE floating, monoblock 4 pistons BRAKTEC caliper
- Front brakes diameter
- 185 mm
- Rear brakes
- Single disc. G WAVE, autostand system 2 pistons BRAKTEC caliper
- Rear brakes diameter
- 150 mm
- Front tyre
- 2.75-21
- Rear tyre
- 4.00-18
Other
- Color options
- Red/black/white
- Comments
- Various carbon fiber parts. Limited edition. Spanish made 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 | 2017 | 2018 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|
| Capacity | 272 cc | 272 cc | 272 cc | 272 cc | 272 cc |
| Dry weight | 66 kg | 67 kg | 70 kg | 70 kg | 68 kg |
| Seat height | 650 mm | 650 mm | 660 mm | 660 mm | 630 mm |
| Fuel capacity | 2.5 L | 2.5 L | 3.5 L | 3.5 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 GP 280?
The 2021 GAS GAS TXT GP 280 has a Capacity of 272.2 ccm (16.61 cubic inches).
What engine power does the GAS GAS TXT GP 280 have?
The 2021 GAS GAS TXT GP 280 has a Power of 18.8 HP (13.8 kW).
How many gears does the GAS GAS TXT GP 280 have?
The 2021 GAS GAS TXT GP 280 has a Gearbox of 6-speed.
How much does the GAS GAS TXT GP 280 weigh?
The 2021 GAS GAS TXT GP 280 has a Dry weight of 69.5 kg (153.2 pounds).
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