2023 Gas Gas TXT GP 250 Technical Analysis & Specification Breakdown
Built around Gas Gas's trial motorcycle platform, the 2023 Gas Gas TXT GP 250 utilizes a 247.7 cc (15.1 cu in) liquid-cooled single cylinder, two-stroke layout. Internal engine geometry specifies a bore and stroke of 72.5 x 60.0 mm (2.9 x 2.4 inches).
On the scales, the TXT GP 250 measures 67.9 kg (150 lbs) dry. Rider ergonomics and chassis geometry center around a 630 mm (24.8 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,320 mm (52 in) wheelbase engineered for quick, flickable steering geometry. The 2.4-liter (0.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Gas Gas archive, this model family spans 6 indexed model years from 2017 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
630 mm (24.8 in)
Engine
Displacement247.7 ccm (15.11 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsReed valve.
Bore x Stroke72.5 x 60.0 mm (2.9 x 2.4 inches)
Fuel SystemCarburettor
IgnitionHidria ECU
LubricationPr-mix 1:50
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchBRAKTEC hydraulics - diaphragm GG 1/3
Chassis
Frame Type25CrMo4 steel central-tube
Rake23.0°
Front SuspensionTECH with aluminium bar Ø 39
Front Travel160 mm (6.3 inches)
Rear SuspensionTECH (3 ways) hydraulic shock absorber with linkage
Rear Travel174 mm (6.9 inches)
Wheelbase1320 mm (52.0 inches)
Ground Clearance325 mm (12.8 inches)
Wheels & Brakes
Front Tyre2.75-21
Rear Tyre4.00-18
Front BrakesSingle disc. Monoblock 4 pistons BRAKTEC caliper, NG WAVE floating
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
