GasGas MC 125 Parts & Accessories

Everything we stock that fits the GasGas MC 125 (2001–2026): 69 parts, each verified against manufacturer fitment data, grouped by category. Prices and stock are live. Not sure on year or trim? Use the bike finder to confirm your exact match.

Brakes for the GasGas MC 125

Master Cylinder Rebuild Kit — Gas-Gas EC250Master Cylinder Rebuild Kit — Gas-Gas EC250 $28.31 Master Cylinder Rebuild Kit — Gas-Gas EC125Master Cylinder Rebuild Kit — Gas-Gas EC125 $28.31 Master Cylinder Rebuild Kit — Gas-Gas EC125Master Cylinder Rebuild Kit — Gas-Gas EC125 $28.07 Master Cylinder Rebuild Kit — Gas-Gas EX250Master Cylinder Rebuild Kit — Gas-Gas EX250 $49.45 Master Cylinder Rebuild Kit — Gas-Gas EX250Master Cylinder Rebuild Kit — Gas-Gas EX250 $37.79 Brake Caliper Rebuild Kit — Gas-Gas EC125Brake Caliper Rebuild Kit — Gas-Gas EC125 $31.23 Brake Caliper Rebuild Kit — Gas-Gas EC125Brake Caliper Rebuild Kit — Gas-Gas EC125 $30.99 Brake Caliper Rebuild Kit — Gas-Gas EX250 (2022)Brake Caliper Rebuild Kit — Gas-Gas EX250 (2022) $31.23 Brake Caliper Rebuild Kit — Gas-Gas EX250 (2022)Brake Caliper Rebuild Kit — Gas-Gas EX250 (2022) $30.99 Brake Caliper Bolt Kit — Gas-Gas EC125Brake Caliper Bolt Kit — Gas-Gas EC125 $10.90 Brake Caliper Bolt Kit — Beta RC 4T 450 (2025) +Brake Caliper Bolt Kit — Beta RC 4T 450 (2025) + $10.37 Brake Caliper Bolt Kit — Ducati DESMO 450 MXBrake Caliper Bolt Kit — Ducati DESMO 450 MX $15.49 Master Cylinder Rebuild Kit — Gas-Gas EC125Master Cylinder Rebuild Kit — Gas-Gas EC125 $28.47 Brake Caliper Piston Kit — Beta RC 4T 450 (2025)Brake Caliper Piston Kit — Beta RC 4T 450 (2025) $47.86 Brake Caliper Piston Kit — Gas-Gas EX250 (2022)Brake Caliper Piston Kit — Gas-Gas EX250 (2022) $47.86 Brake Caliper Piston Kit — Gas-Gas EC125Brake Caliper Piston Kit — Gas-Gas EC125 $43.94 Brake Caliper Piston Kit — Beta RC 4T 450 (2025)Brake Caliper Piston Kit — Beta RC 4T 450 (2025) $26.57 Brake Caliper Piston Kit — Husqvarna FC 250Brake Caliper Piston Kit — Husqvarna FC 250 $26.57 Brake Caliper Piston Kit — Gas-Gas EC125Brake Caliper Piston Kit — Gas-Gas EC125 $26.57 Brake Caliper Rebuild Kit — Gas-Gas EC125 (2025)Brake Caliper Rebuild Kit — Gas-Gas EC125 (2025) $30.99 Brake Caliper Rebuild Kit — Gas-Gas EC125 (2025)Brake Caliper Rebuild Kit — Gas-Gas EC125 (2025) $30.99 Brake Caliper Bolt Kit — Gas-Gas EC125 (2025) +Brake Caliper Bolt Kit — Gas-Gas EC125 (2025) + $15.49 Brake Caliper Bolt Kit — Gas-Gas EC125 (2025) +Brake Caliper Bolt Kit — Gas-Gas EC125 (2025) + $15.49

Drivetrain for the GasGas MC 125

JT Sprockets 520 Steel Front Sprocket, 11T (JTF1901.11)JT Sprockets 520 Steel Front Sprocket, 11T (JTF1901.11) $12.99 JT Sprockets 520 Steel Front Sprocket, 13T (JTF1901.13)JT Sprockets 520 Steel Front Sprocket, 13T (JTF1901.13) $12.99 JT Sprockets 520 Steel Rear Sprocket, 40T (JTR897.40)JT Sprockets 520 Steel Rear Sprocket, 40T (JTR897.40) $36.99 JT Sprockets 520 Steel Rear Sprocket, 41T (JTR897.41)JT Sprockets 520 Steel Rear Sprocket, 41T (JTR897.41) $36.99 JT Sprockets 520 Steel Rear Sprocket, 46T (JTR897.46)JT Sprockets 520 Steel Rear Sprocket, 46T (JTR897.46) $36.99 JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 51T (JTR897.51SC)JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 51T (JTR897.51SC) $36.99 Wheel Bearing Kit — Aprilia Climber 280 (1994) +Wheel Bearing Kit — Aprilia Climber 280 (1994) + $24.02 Wheel Bearing Kit — BMW HP4 (2013-2014) + 302Wheel Bearing Kit — BMW HP4 (2013-2014) + 302 $28.74 Wheel Bearing Kit — Beta RC 4T 450 (2025) + 356Wheel Bearing Kit — Beta RC 4T 450 (2025) + 356 $34.08 Wheel Bearing Kit — Gas-Gas EC125 (2001-2002) +Wheel Bearing Kit — Gas-Gas EC125 (2001-2002) + $33.65 JT Sprockets 520 Steel Front Sprocket, 14T (JTF1901.14)JT Sprockets 520 Steel Front Sprocket, 14T (JTF1901.14) $12.99 JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 45T (JTR897.45SC)JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 45T (JTR897.45SC) $36.99 JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 48T (JTR897.48SC)JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 48T (JTR897.48SC) $36.99 JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 50T (JTR897.50SC)JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 50T (JTR897.50SC) $36.99 JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 52T (JTR897.52SC)JT Sprockets 520 Self-Cleaning Steel Rear Sprocket, 52T (JTR897.52SC) $36.99

Suspension for the GasGas MC 125

Swingarm Bearing Kit — Gas-Gas EC125 (2001-2013)Swingarm Bearing Kit — Gas-Gas EC125 (2001-2013) $95.08 Suspension Linkage Bearing Kit — Gas-Gas EC250Suspension Linkage Bearing Kit — Gas-Gas EC250 $109.36 Fork Oil Seal Kit — Gas-Gas EC125 (2025) + 173Fork Oil Seal Kit — Gas-Gas EC125 (2025) + 173 $20.19 Fork Oil & Dust Seal Kit — Beta RR 2T 125 (2024)Fork Oil & Dust Seal Kit — Beta RR 2T 125 (2024) $45.76 Suspension Linkage Bearing Kit — Gas-Gas EC350FSuspension Linkage Bearing Kit — Gas-Gas EC350F $120.65 Fork Bushing Kit — KTM Adventure R Rally 790Fork Bushing Kit — KTM Adventure R Rally 790 $43.59 Suspension Linkage Bearing Kit — Gas-Gas EC125 — 3 Makes — (PN 27-1217)Suspension Linkage Bearing Kit — Gas-Gas EC125 — 3 Makes — (PN 27-1217) $120.65 Suspension Linkage Bearing Kit — Gas-Gas EC125 — GasGas — (PN 27-1118)Suspension Linkage Bearing Kit — Gas-Gas EC125 — GasGas — (PN 27-1118) $109.36 Swingarm Bearing Kit — Beta RC 4T 450 (2025) +Swingarm Bearing Kit — Beta RC 4T 450 (2025) + $75.40 Fork Oil & Dust Seal Kit — Gas-Gas EC125 (2003)Fork Oil & Dust Seal Kit — Gas-Gas EC125 (2003) $39.78 Fork Oil & Dust Seal Kit — Gas-Gas EC125 — 5 Makes — (PN 56-146)Fork Oil & Dust Seal Kit — Gas-Gas EC125 — 5 Makes — (PN 56-146) $39.78 Fork Oil & Dust Seal Kit — Gas-Gas EC125 — 10 Makes — (PN 56-149)Fork Oil & Dust Seal Kit — Gas-Gas EC125 — 10 Makes — (PN 56-149) $39.78

Controls for the GasGas MC 125

Clutch Slave Cylinder Kit with Piston — GasGas/Husqvarna/KTM — (PN 18-6014)Clutch Slave Cylinder Kit with Piston — GasGas/Husqvarna/KTM — (PN 18-6014) $73.31 Motion Pro Brake Lever — 14-9218Motion Pro Brake Lever — 14-9218 $26.99 Steering Stem Bearing Kit — Husqvarna FC 250Steering Stem Bearing Kit — Husqvarna FC 250 $44.60 Steering Stem Bearing Kit — Beta RR 2T 125Steering Stem Bearing Kit — Beta RR 2T 125 $44.60 Steering Stem Bearing Kit — Aprilia Dorsoduro — 4 Makes — (PN 22-1044)Steering Stem Bearing Kit — Aprilia Dorsoduro — 4 Makes — (PN 22-1044) $31.51

Exhaust for the GasGas MC 125

FMF Fatty Pipe — GasGas MC 125 (2021-2023), GasGas MC125 (2021-2023) + 7 more, 2 — (seeFMF Fatty Pipe — GasGas MC 125 (2021-2023), GasGas MC125 (2021-2023) + 7 more, 2 — (see $269.99 FMF Factory — Pipe — GasGas MC 125 (2021-2023), Husqvarna TC 125 (2019-2022) + 3 — (seeFMF Factory — Pipe — GasGas MC 125 (2021-2023), Husqvarna TC 125 (2019-2022) + 3 — (see $269.99 FMF Rev Pipe — GasGas MC 125 (2021-2023), GasGas MC125 (2021-2023) + 7 — (seeFMF Rev Pipe — GasGas MC 125 (2021-2023), GasGas MC125 (2021-2023) + 7 — (see $269.99 FMF Powercore — Slip-On — GasGas MC 125 (2021-2023), Husqvarna TC 125 (2019-2022) + 3FMF Powercore — Slip-On — GasGas MC 125 (2021-2023), Husqvarna TC 125 (2019-2022) + 3 $215.99 FMF Turbinecore — Slip-On — GasGas MC 125 (2021-2023), Husqvarna TC 125 (2019-2022) + 3FMF Turbinecore — Slip-On — GasGas MC 125 (2021-2023), Husqvarna TC 125 (2019-2022) + 3 $242.99 FMF Powercore 2 — Slip-On — GasGas MC 125 (2021-2023), GasGas MC125 (2021-2023) + 6 more, 2FMF Powercore 2 — Slip-On — GasGas MC 125 (2021-2023), GasGas MC125 (2021-2023) + 6 more, 2 $179.99 FMF Powercore 2 — GasGas MC 125 (2021-2023), GasGas MC125 (2021-2023) + 7 more, 2 — (seeFMF Powercore 2 — GasGas MC 125 (2021-2023), GasGas MC125 (2021-2023) + 7 more, 2 — (see $179.99 FMF Turbinecore 2 — Slip-On — GasGas MC 125 (2021-2023), Husqvarna TC 125 (2019-2022) + 4FMF Turbinecore 2 — Slip-On — GasGas MC 125 (2021-2023), Husqvarna TC 125 (2019-2022) + 4 $197.99

Protection for the GasGas MC 125

Chain Roller — 34-24mm — 5 Makes — (PN 79-5008)Chain Roller — 34-24mm — 5 Makes — (PN 79-5008) $21.33

Maintenance for the GasGas MC 125

Twin Air Standard Air Filter — Fantic XE 125 (2023-2025), Fantic XX 125Twin Air Standard Air Filter — Fantic XE 125 (2023-2025), Fantic XX 125 $29.08 Twin Air Power-Flow Kit — Fantic XE 125 (2023-2024), Fantic XX 125 (2023-2024)Twin Air Power-Flow Kit — Fantic XE 125 (2023-2024), Fantic XX 125 (2023-2024) $189.99 Twin Air Standard Air Filter — Fantic XE 125 (2023-2024), Fantic XX 125Twin Air Standard Air Filter — Fantic XE 125 (2023-2024), Fantic XX 125 $29.08 Twin Air Standard Air Filter — GasGas 125 MC (2024-2026), GasGas 250 ECTwin Air Standard Air Filter — GasGas 125 MC (2024-2026), GasGas 250 EC $29.08 Twin Air Standard Air Filter — GasGas 125 MC (2024-2026), GasGas 250 ECTwin Air Standard Air Filter — GasGas 125 MC (2024-2026), GasGas 250 EC $36.99

Fitment is anchored on the manufacturer's own application data and verified before it goes live. If you spot anything that looks off for your GasGas MC 125, tell us. Accuracy is the whole point.