GasGas XC 300 Parts & Accessories

Everything we stock that fits the GasGas XC 300 (2017–2020): 12 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 XC 300

Master Cylinder Rebuild Kit — Gas-Gas EC200 $28.31 Master Cylinder Rebuild Kit — Gas-Gas EC250 $28.31 Brake Caliper Rebuild Kit — Gas-Gas EC125 $31.23 Brake Caliper Rebuild Kit — Gas-Gas EC125 $30.99 Brake Caliper Bolt Kit — Gas-Gas EC125 $10.90 Brake Caliper Bolt Kit — Beta RC 4T 450 (2025) + $10.37 Brake Caliper Piston Kit — Beta RC 4T 450 (2025) $47.86 Brake Caliper Piston Kit — Beta RC 4T 450 (2025) $26.57

Suspension for the GasGas XC 300

Fork Oil Seal Kit — Beta RR 2T 125 (2019-2023) + $18.24 Fork Dust Seal Kit — Beta RR 2T 125 (2019-2023) $19.50 Fork Oil & Dust Seal Kit — Beta RR 2T 125 $40.57

Controls for the GasGas XC 300

Clutch Master Cylinder Rebuild Kit — Gas-Gas EC $39.82

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 XC 300, tell us. Accuracy is the whole point.