GAS GAS
GasGas 50 MC
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 21'- | 415 | 104 | 11 | 40 |
GasGas 65 MC
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 21'- | 420 | 112 | 14 | 48 |
GasGas 85 MC (Petites Roues / Small Wheels)
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 22'- | 428 | 122 | 13 | 46 |
GasGas 85 MC (Grandes Roues / Large Wheels)
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 18'- | 428 | 124 | 13 | 49 |
GasGas 125 MC
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 01' | 520 | 116 | 13 | 51 |
| 02' | 520 | 116 | 13 | 51 |
| 03'-05' | 520 | 114 | 13 | 48 |
| 20'- | 520 | 118 | 13 | 51 |
GasGas 125 EC
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 01'-12' | 520 | 114 | 13 | 48 |
| 13-15' | 520 | 114 | 12 | 50 |
GasGas 200 EC
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 00'-02' | 520 | 116 | 13 | 51 |
| 03'-13' | 520 | 114 | 13 | 48 |
| 17'-20' | 520 | 114 | 12 | 50 |
GasGas 250 MC
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 02' | 520 | 116 | 13 | 51 |
| 03'-05' | 520 | 114 | 12 | 48 |
| 22'- | 520 | 116 | 14 | 49 |
GasGas 250 EC
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 01'-16' | 520 | 114 | 13 | 48 |
| 18'-20' | 520 | 114 | 13 | 49 |
| 21'-23' | 520 | 118 | 13 | 52 |
| 24'- | 520 | 112 | 14 | 45 |
GasGas 250 MCF
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 21'-23' | 520 | 118 | 14 | 51 |
| 24'- | 520 | 118 | 14 | 52 |
GasGas 250 ECF
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 10'-13' | 520 | 116 | 13 | 50 |
| 21'- | 520 | 118 | 13 | 52 |
GasGas 300 EC
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 00'-20' | 520 | 114 | 13 | 48 |
| 21'-23' | 520 | 116 | 13 | 50 |
| 24'- | 520 | 112 | 14 | 45 |
GasGas 300 ECF
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 13' | 520 | 116 | 13 | 50 |
| 14'-15' | 520 | 114 | 13 | 48 |
GasGas 350 MCF
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 22'-23' | 520 | 118 | 14 | 51 |
| 24'- | 520 | 118 | 14 | 52 |
GasGas 350 ECF
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 21'-23' | 520 | 116 | 13 | 52 |
| 24'- | 520 | 112 | 13 | 46 |
GasGas 400 EC
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 02'-13' | 520 | 116 | 13 | 48 |
GasGas 450 EC
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 02'-13' | 520 | 116 | 13 | 48 |
GasGas 450 MCF
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 21'-23' | 520 | 118 | 13 | 49 |
| 24'- | 520 | 118 | 13 | 51 |
GasGas 450 ECF
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 24'- | 520 | 116 | 13 | 52 |
GasGas 500 ECF
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 24'- | 520 | 118 | 14 | 50 |
GasGas 515 EC
| Année / Year | Chaine / Chain | Maillons / Links | Pignon / Front Sprocket | Couronne / Rear Sprocket |
| 02'-12' | 520 | 114 | 13 | 48 |









