2017 Gas Gas Trial TXT GP 280 motorcycle seen from outside and inside. The motorbike is with single-cylinder, 2-stroke, liquid cooled engine, 272.2 ccm, bore*stroke 76*60 mm. Gearbox is 6-speed with GG 4/6 technology. Clutch is hydraulic system by diaphragm GG 1/3. Carburetor is Keihin PWK 28 - reed valve. Tubular frame made of Chrome-Moly. Aluminium progressive linkage system. Front fork tech with aluminium bar ϕ39, 180 mm travel. Adjustability Rebound compression, end stroke and spring preload regulation. Rear damper Reiger Hydraulic Mono Shock Absorber (3-ways). Rebound compression and spring pre-load adjustable. Suspension travel rear wheel travel 174 mm. Rim type is light aluminium spoke rim. Front tyre and rim 1.6x21 - Michelin Trial XX11 2.75 x21. Rear tyre and rim 2.15x18 -Michelin Trial X11 4.00x18 TL. Front brake 185 mm disc NG wave floating monoblock 4 pistons Breaktec caliper. Rear brake 150 mm disc NG (FIM) autostand system 2 pistons Breaktec caliper. Fuel 2.4 L (2-stroke - Oil/Fuel mixed 1:50). Dry weight 66.5 kg. Length 2010 mm. Width 825 mm. Height 1130 mm. Wheelbase 1320 mm. Seat height 630 mm. Racing bike not roadworthy on public roads.
The motorcycle was presented at EICMA 2016 - (Esposizione Internazionale Ciclo Motociclo e Accessori) - Milan, Italy, 10-13 November 2016.
