The 2024 GAS GAS TXT GP 250 is a lightweight trial motorcycle designed for intermediate to advanced riders seeking precision in technical terrain. Its liquid-cooled two-stroke engine delivers responsive power ideal for rocky climbs and obstacle courses. This machine excels in competitive trial events and demanding off-road challenges.
Editorial estimate from the spec sheet - not lab tested
Off-road & trail100%
Cornering40%
City riding5%
Daily riding5%
Touring3%
Two-up0%
Track5%
Best for
Built purely for competitive observed trials riding, tackling extreme obstacles at walking pace rather than for speed or distance.
Built for
An ultra-light, razor-responsive two-stroke trials tool that rewards precise throttle and clutch control with incredible low-speed agility and obstacle-clearing ability.
Not ideal for
This bike is not for anyone wanting a comfortable road-going, touring, or highway-capable machine.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Full specifications
Engine
Capacity
247.7 ccm
Power
18.2 HP (13.4 kW)
Engine type
Single, two-stroke
Power/weight ratio
0.2680 HP/kg (dry)
Bore x stroke
72.5 x 60.0 mm
Cooling system
Liquid
Fuel system
Carburettor
Starting
Kick
Ignition
Hidria ECU
Lubrication system
Pr-mix 1:50
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
67.9 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
Rear suspension
TECH (3 ways) hydraulic shock absorber with linkage
Front wheel travel
160 mm
Rear wheel travel
174 mm
Rake (fork angle)
23.0°
Brakes & wheels
Front brakes
Single disc. Monoblock 4 pistons BRAKTEC caliper, NG WAVE floating
Front brakes diameter
185 mm
Rear brakes
Single disc. BRAKTEC caliper, autostand system, 2 pistons NG (FIM)
Rear brakes diameter
150 mm
Front tyre
2.75-21
Rear tyre
4.00-18
Other
Color options
Red/white/black
Comments
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
2019
2021
2023
2024
2025
Capacity
248 cc
248 cc
248 cc
248 cc
248 cc
248 cc
Dry weight
66 kg
67 kg
67 kg
68 kg
68 kg
68 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
2.4 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
5.0
★★★★★
Rider rating
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