GasGas has announced its new range of six trials machines , with a long list of improvements to the bikes beneath their snazzy new exteriors . GasGas ’ goals for the 2023 model year were pretty straightforward - the new TXT GP and TXT Racing bikes needed to both perform and handle better than ever . The TXT Racing range spreads the love out over a wider range of capacities with 300cc , 280cc , 250cc , and 125cc engine options , while the TXT GP bikes are offered in 300cc and 250cc capacities . Changes to the engines are small , with a redesigned cylinder head , interchangeable inserts for customised power , and a new kickstart design . Beneath the all-new plastics is a completely redesigned lightweight steel frame which is