The GAS GAS TXT GP 250 is a top-spec trials bike from the Spanish maker GAS GAS. It uses a liquid-cooled 247.7cc two-stroke single with various carbon fibre parts.
Built as a limited edition, it suits expert trials riders. Rivals include the Beta Evo 250 Factory and Sherco ST 250 Factory.
| Year | Photo | Engine | Power | Weight | Seat | Fields |
|---|---|---|---|---|---|---|
| 2025 | ![]() |
247.7 cc | 18.2 hp | 68 kg | 630 mm | 39 |
| 2024 | ![]() |
247.7 cc | 18.2 hp | 68 kg | 630 mm | 42 |
| 2023 | ![]() |
247.7 cc | 18.2 hp | 68 kg | 630 mm | 42 |
| 2022 | ![]() |
247.7 cc | 18.2 hp | 68 kg | 630 mm | 42 |
| 2021 | ![]() |
247.7 cc | 18.2 hp | 67 kg | 650 mm | 42 |
| 2020 | ![]() |
247.7 cc | 18.2 hp | 67 kg | 650 mm | 42 |
| 2019 | ![]() |
247.7 cc | 18.2 hp | 67 kg | 650 mm | 42 |
| 2018 | ![]() |
247.7 cc | 18.2 hp | 67 kg | 650 mm | 42 |
| 2017 | ![]() |
247.7 cc | 18.2 hp | 66 kg | 650 mm | 42 |