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TXT GP 125 - 2018
Engine Single-cylinder 2-stroke, liquid cooled
Displacement 124,8 cc
Bore x stroke 54 x 54,5 mm
Gearbox 6 gears with GG 4/6 technology
Clutch Hydraulic system by diaphragm GG 1/3
Frame Tubular frame made of Chrome-moly
Swingarm Aluminium, progressive linkage system
Front fork TECH with aluminium bar Ø 39, 180mm of travel
Adjustability Rebound, compression, end stroke and spring preload regulation
Shock absorber ÖHLINS hydraulic mono shock absorber (2 ways)
Adjustability Rebound and spring pre-load ajustable.
Suspension travel Rear wheel travel 174 mm
Rim type Light aluminium spoke rim
Rim - tyre Front: 1.6 x 21 - Michelin Trial X11 2.75 x 21
Rim - tyre Rear: 2.15 x 18 - Michelin Trial X11 4.00 x 18 TL
Front brake 185mm disc NG WAVE floating, monoblock 4 pistons BRAKTEC caliper
Rear brake 150mm disc NG WAVE, autostand system 2 pistons BRAKTEC caliper
Dry weight 66,5 kg
Dimensions Length x width x height: 2.010 x 825 x 1.130 mm
Wheelbase 1.320 mm
Seatheight 630 mm
Power Parts
Gas Gas Clothing

Gas Gas TXT GP 2018, the maximum expression of the authentic Trial

The most exclusive and wildly exciting thoroughbred of its trial saga. A special edition, with a markedly sporting character, in which Gas Gas has taken care of every last detail. A limited series committed to excellence and the highest quality of its components to offer our customers the sensations and the feel of an authentic Grand Prix trial bike.


Tech gold colour front suspension with a new springs and adjusters
Öhlins shock absorber with adjusters specially developed for the TXT GP
Clutch spring with variable preload
Boyesen carbon fibre reed valves
Double spark CDI and closed core Hidria coils
Carbon fibre filter box
Cylinder head and insert system
Renthal handlebar and protectors
High strength red silicone cooling hoses
Numbered 'Special Edition' with identification plate
FIM regulation disc brake
Titanium header
Carbon fibre exhaust protector
Lightened suspension clamps

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