| GAS GAS models | | Years |
| GAS GAS 125 PRO (Trial, 125 ccm) | | 2005 |
| GAS GAS 125 Race (Trial, 125 ccm) | | 2009 |
| GAS GAS 12eDrive (Minibike, cross, Electric) | | 2023 |
| GAS GAS 200 PRO (Trial, 176 ccm) | | 2005 |
| GAS GAS 280 PRO (Trial, 272 ccm) | | 2005 |
| GAS GAS 300 PRO (Trial, 294 ccm) | | 2005 |
| GAS GAS 450 FSE (Enduro/offroad, 449 ccm) | | 2006 |
| GAS GAS 450 SMR (Super motard, 450 ccm) | | 2023 |
| GAS GAS Contact (3 bikes) | | 2016-2017 |
| GAS GAS E12 (2 bikes) | | 2017-2018 |
| GAS GAS EC 125 (15 bikes) | | 2002-2025 |
| GAS GAS EC 200 (13 bikes) | | 2002-2019 |
| GAS GAS EC 250 (41 bikes) | | 2002-2025 |
| GAS GAS EC 300 (36 bikes) | | 2002-2025 |
| GAS GAS EC 350 (5 bikes) | | 2021-2025 |
| GAS GAS EC 450 (14 bikes) | | 2004-2025 |
| GAS GAS EC 50 (4 bikes) | | 2002-2004 |
| GAS GAS EC 515 (2 bikes) | | 2008-2009 |
| GAS GAS EC Boy 50 (with power-boost kit) (Enduro/offroad, 68 ccm) | | 2002 |
| GAS GAS Enducross EC 300 (Enduro/offroad, 295 ccm) | | 2001 |
| GAS GAS EnduroGP 250 (Enduro/offroad, 249 ccm) | | 2018 |
| GAS GAS EnduroGP 300 (Enduro/offroad, 299 ccm) | | 2018 |
| GAS GAS ES 500 (Enduro/offroad, 511 ccm) | | 2025 |
| GAS GAS ES 700 (2 bikes) | | 2023-2024 |
| GAS GAS EX 200 (Enduro/offroad, 199 ccm) | | 2019 |
| GAS GAS EX 250 (5 bikes) | | 2021-2025 |
| GAS GAS EX 300 (3 bikes) | | 2021-2025 |
| GAS GAS EX 350 (3 bikes) | | 2021-2025 |
| GAS GAS EX 450 (2 bikes) | | 2021-2023 |
| GAS GAS Halley 125 (3 bikes) | | 2009-2010 |
| GAS GAS Halley 450 (2 bikes) | | 2009-2010 |
| GAS GAS HP 515 (ATV, 492 ccm) | | 2009 |
| GAS GAS MC 125 (9 bikes) | | 2004-2025 |
| GAS GAS MC 150 (Cross/motocross, 144 ccm) | | 2025 |
| GAS GAS MC 250 (12 bikes) | | 2004-2025 |
| GAS GAS MC 350 (3 bikes) | | 2022-2025 |
| GAS GAS MC 450 (9 bikes) | | 2021-2025 |
| GAS GAS MC 50 (4 bikes) | | 2021-2024 |
| GAS GAS MC 65 (7 bikes) | | 2006-2024 |
| GAS GAS MC 85 (8 bikes) | | 2021-2025 |
| GAS GAS MC-E 2 (Minibike, cross, Electric) | | 2025 |
| GAS GAS MC-E 3 (Minibike, cross, Electric) | | 2024 |
| GAS GAS MC-E 3 (Minibike, cross, Electric) | | 2023 |
| GAS GAS MC-E 5 (4 bikes) | | 2021-2024 |
| GAS GAS Pampera 125 (8 bikes) | | 1997-2008 |
| GAS GAS Pampera 250 (3 bikes) | | 2001-2004 |
| GAS GAS Pampera 280 (2 bikes) | | 2004-2006 |
| GAS GAS Pampera 400 (Trial, 398 ccm) | | 2006 |
| GAS GAS Pampera 450 (Enduro/offroad, 443 ccm) | | 2008 |
| GAS GAS Raga Factory Replica 125 (Trial, 125 ccm) | | 2014 |
| GAS GAS Raga Factory Replica 250 (Trial, 248 ccm) | | 2014 |
| GAS GAS Raga Factory Replica 280 (Trial, 272 ccm) | | 2014 |
| GAS GAS Raga Factory Replica 300 (Trial, 294 ccm) | | 2014 |
| GAS GAS RX 450F Replica (Enduro/offroad, 450 ccm) | | 2023 |
| GAS GAS RX 450F Replica (Enduro/offroad, 449 ccm) | | 2024 |
| GAS GAS SM 125 (5 bikes) | | 2002-2010 |
| 2010 GAS GAS SM 125 Halley (Super motard, 124 ccm) |
| 2009 GAS GAS SM 125 Halley (Super motard, 124 ccm) |
| 2008 GAS GAS SM 125 Supermotard (Super motard, 124 ccm) |
| 2004 GAS GAS SM 125 (Super motard, 124 ccm) |
| 2002 GAS GAS SM 125 (Super motard, 124 ccm) |
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| GAS GAS SM 250 (2 bikes) | | 2002-2004 |
| GAS GAS SM 400 FSE (Super motard, 399 ccm) | | 2002 |
| GAS GAS SM 450 (6 bikes) | | 2004-2010 |
| GAS GAS SM 50 (2 bikes) | | 2002-2004 |
| GAS GAS SM 515 (2 bikes) | | 2008-2009 |
| GAS GAS SM 700 (Super motard, 693 ccm) | | 2024 |
| GAS GAS SM 700 R (Super motard, 693 ccm) | | 2023 |
| GAS GAS T12 (2 bikes) | | 2017-2018 |
| GAS GAS TrialGP 125 (Trial, 125 ccm) | | 2020 |
| GAS GAS TrialGP 250 (Trial, 248 ccm) | | 2020 |
| GAS GAS TrialGP 280 (Trial, 272 ccm) | | 2020 |
| GAS GAS TrialGP 300 (Trial, 294 ccm) | | 2020 |
| GAS GAS TX Radonne 125 (2 bikes) | | 2014-2016 |
| GAS GAS TX Radonne 200 (2 bikes) | | 2014-2016 |
| GAS GAS TXE (2 bikes) | | 2018-2019 |
| GAS GAS TXT 125 (24 bikes) | | 2004-2023 |
| GAS GAS TXT 200 (3 bikes) | | 2004-2008 |
| GAS GAS TXT 250 (26 bikes) | | 2004-2025 |
| GAS GAS TXT 280 (25 bikes) | | 2004-2023 |
| GAS GAS TXT 300 (29 bikes) | | 2004-2024 |
| GAS GAS TXT 321 (Trial, 328 ccm) | | 2001 |
| GAS GAS TXT 50 (10 bikes) | | 2002-2014 |
| GAS GAS TXT 80 (11 bikes) | | 2002-2019 |
| GAS GAS TXT Boy (Trial, 49 ccm) | | 2016 |
| GAS GAS TXT Cadet (2 bikes) | | 2011-2014 |
| GAS GAS TXT e (Trial, 125 ccm) | | 2014 |
| GAS GAS TXT e12 (Trial, Electric) | | 2014 |
| GAS GAS TXT e8 (Trial, Electric) | | 2014 |
| GAS GAS TXT Rookie (2 bikes) | | 2011-2014 |
| GAS GAS Wild HP 450 (ATV, 449 ccm) | | 2010 |
| GAS GAS XC 250 (2 bikes) | | 2018-2019 |
| GAS GAS XC 300 (2 bikes) | | 2018-2019 |