GasGas EC FSE 450 Parts & Accessories

Everything we stock that fits the GasGas EC FSE 450 (2003–2007): 18 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 EC FSE 450

Master Cylinder Rebuild Kit — Gas-Gas EC250Master Cylinder Rebuild Kit — Gas-Gas EC250 $28.31 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 Master Cylinder Rebuild Kit — Gas-Gas EC125Master Cylinder Rebuild Kit — Gas-Gas EC125 $28.47 Brake Caliper Piston Kit — Gas-Gas EC125Brake Caliper Piston Kit — Gas-Gas EC125 $43.94 Brake Caliper Piston Kit — Gas-Gas EC125Brake Caliper Piston Kit — Gas-Gas EC125 $26.57

Drivetrain for the GasGas EC FSE 450

JT Sprockets 520 Steel Rear Sprocket, 46T (JTR822.46)JT Sprockets 520 Steel Rear Sprocket, 46T (JTR822.46) $36.99 JT Sprockets 520 Steel Rear Sprocket, 41T (JTR822.41)JT Sprockets 520 Steel Rear Sprocket, 41T (JTR822.41) $36.99 JT Sprockets 520 Steel Rear Sprocket, 42T (JTR822.42)JT Sprockets 520 Steel Rear Sprocket, 42T (JTR822.42) $36.99 JT Sprockets 520 Steel Rear Sprocket, 44T (JTR822.44)JT Sprockets 520 Steel Rear Sprocket, 44T (JTR822.44) $36.99

Suspension for the GasGas EC FSE 450

Swingarm Bearing Kit — Gas-Gas EC125 (2001-2013)Swingarm Bearing Kit — Gas-Gas EC125 (2001-2013) $95.08 Suspension Linkage Bearing Kit — Gas-Gas EC125 — GasGas — (PN 27-1118)Suspension Linkage Bearing Kit — Gas-Gas EC125 — GasGas — (PN 27-1118) $109.36 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 EC FSE 450

Motion Pro Brake Lever — 14-9218Motion Pro Brake Lever — 14-9218 $26.99 Steering Stem Bearing Kit — Aprilia Dorsoduro — 4 Makes — (PN 22-1044)Steering Stem Bearing Kit — Aprilia Dorsoduro — 4 Makes — (PN 22-1044) $31.51

Protection for the GasGas EC FSE 450

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

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 EC FSE 450, tell us. Accuracy is the whole point.