Trials Bikes

2024GAS GAS TXT 280 Racing

36 fields on record

The 2024 GAS GAS TXT 280 Racing is a lightweight two-stroke trial motorcycle engineered for competitive riders seeking precision and agility on technical terrain. Its potent 272cc liquid-cooled engine delivers responsive power ideal for navigating obstacles, while the 23-degree rake and steel frame geometry provide excellent control and feedback. Best suited for experienced trial enthusiasts competing at intermediate to advanced levels.

Capacity: 272.2 ccm
Engine: Single, two-stroke
Gearbox: 6-speed
Dry weight: 69.4 kg
Seat height: 630 mm
Power: 18.8 HP (13.8 kW)

⇄ Compare with another bike ＋ Add to garage All model years

Other years 2023 2024

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail98%

Cornering60%

City riding5%

Daily riding5%

Touring3%

Two-up0%

Track10%

Best for: Purpose-built for competitive and recreational trial riding, focused on extreme low-speed balance, obstacle negotiation, and technical terrain mastery rather than any kind of speed or distance riding.
Built for: A featherweight, razor-responsive two-stroke trials iron with instant throttle response, minimal flywheel inertia, and pinpoint chassis feedback for technical section riding.
Not ideal for: Not suitable for riders wanting a comfortable seat, highway capability, passenger carrying, or any kind of touring or commuting use.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine

Capacity: 272.2 ccm
Power: 18.8 HP (13.8 kW)
Engine type: Single, two-stroke
Power/weight ratio: 0.2709 HP/kg (dry)
Bore x stroke: 76.0 x 60.0 mm
Cooling system: Liquid
Fuel system: Carburettor
Starting: Kick
Ignition: Hidria ECU

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Chain
Clutch: BRAKTEC hydraulics - diaphragm GG 1/3

Dimensions & weight

Wheelbase: 1320 mm
Overall length: 2010 mm
Overall width: 825 mm
Overall height: 1130 mm
Seat height: 630 mm
Dry weight: 69.4 kg
Fuel capacity: 2.40 litres
Ground clearance: 325 mm

Chassis & suspension

Frame: 25CrMo4 steel central-tube
Front suspension: TECH with aluminium bar Ø 39. Rebound, compression, end stroke and spring preload regulation.
Rear suspension: TECH (3 ways) hydraulic shock absorber with linkage
Front wheel travel: 160 mm
Rear wheel travel: 164 mm
Rake (fork angle): 23.0°

Brakes & wheels

Front brakes: Single disc. NG WAVE floating, monoblock 4 pistons BRAKTEC caliper
Front brakes diameter: 174 mm
Rear brakes: Single disc. NG WAVE, autostand system 2 pistons BRAKTEC caliper
Rear brakes diameter: 150 mm
Front tyre: 2.75-21
Rear tyre: 4.00-18