GAS GAS Gas Txt Racing 280 - 2025 Specifications and Reviews

The 2025 GAS GAS Txt Racing 280 is a lightweight trials motorcycle designed for competitive and recreational riders seeking precision handling and technical performance. Known for its minimal 69.4 kg weight, short 630 mm seat height, and responsive TECH suspension with adjustable damping, it excels in tight, technical terrain navigation. The motorcycle's aggressive rake angle and compact dimensions make it ideal for riders prioritizing maneuverability and control over rough obstacles.

2025
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General information

Color OptionsRed/black/grey
CategoryTrial
ModelGAS GAS TXT Racing 280
 
 

Engine and Transmission Specifications

StartingKick
ClutchBRAKTEC hydraulics - diaphragm GG 1/3
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionHidria ECU
InductionCarburettor. Keihin PWK 28
Bore x Stroke76.0 x 60.0 mm (3.0 x 2.4 inches)
Engine DetailsReed valve.
Engine TypeSingle cylinder, two-stroke
Capacity:272.2 ccm (16.61 cubic inches)

Physical measures and capacities

Fuel Capacity2.40 litres (0.63 US gallons)
Wheelbase1320 mm (52.0 inches)
Ground Clearance325 mm (12.8 inches)
Overall Width825 mm (32.5 inches)
Overall Length2010 mm (79.1 inches)
Overall Height1130 mm (44.5 inches)
Seat Height630 mm (24.8 inches) If adjustable, lowest setting.
Dry Weight69.4 kg (153.0 pounds)
 
 

GAS GAS Gas Txt Racing 280 dimensions and frame

WheelsSpoked wheels with aluminium rims
Rear BrakesSingle disc. 2-piston caliper
Brake Disc Diameter150 mm (5.9 inches)
Front BrakesSingle disc. 4-piston caliper
Rear Wheel Travel174 mm (6.9 inches)
Rear SuspensionTECH hydraulic damper with linkage, 2-way adjustable
Front Wheel Travel160 mm (6.3 inches)
Front SuspensionTECH aluminium bar 39
Frame25CrMo4 steel central-tube

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
CommentsSpanish brand.
Rake (fork angle)23.0°
Exhaust systemAluminium
Driveline520 chain
Year of manufacture2025

Performance Profile & Rider Fit

Best For

Track10%
City5%
Cornering40%
Daily Riding5%
Touring5%
Passenger0%

Rider Profile

Best ForThis is a specialist competition trials bike built for skilled riders who already understand clutch and balance control, not a machine for beginners on the road.
PurposeIt exists purely for technical trials competition and obstacle-based riding, using extreme lightness and a punchy two-stroke to hop, balance, and climb over obstacles rather than cover distance.
Rider FitIts featherweight dry weight and tiny seat height make it very easy to manhandle and stand on all day, though the lack of a real seat means it demands standing riding technique and core strength rather than seated comfort.
CharacterExpect a snappy, torquey two-stroke feel with instant throttle response and a chassis tuned for pinpoint low-speed balance rather than outright speed.
Not Ideal ForThis bike is not suitable for riders wanting a comfortable commuter, a highway tourer, a passenger-carrying machine, or anyone seeking outright top-speed performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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