GasGas 300 Parts & Accessories

Everything we stock that fits the GasGas 300 (1985–2026): 23 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 300

JT Sprockets Rotor — 220mm — Husqvarna/KTM Rear (JTD6025SC01)JT Sprockets Rotor — 220mm — Husqvarna/KTM Rear (JTD6025SC01) $38.99

Drivetrain for the GasGas 300

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

Exhaust for the GasGas 300

FMF Powercore 2 — Slip-On — GasGas 200 (1999-2002), GasGas 250 (1999-2002) + 1 more, 2 — (seeFMF Powercore 2 — Slip-On — GasGas 200 (1999-2002), GasGas 250 (1999-2002) + 1 more, 2 — (see $179.99 FMF Turbinecore 2 — Slip-On — GasGas 200 (2003-2005), GasGas 250 (2003-2006) + 1 more, 2 — (seeFMF Turbinecore 2 — Slip-On — GasGas 200 (2003-2005), GasGas 250 (2003-2006) + 1 more, 2 — (see $197.99 FMF Powercore 2 — Slip-On — GasGas 200 (2003-2005), GasGas 250 (2003-2006) + 1 more, 2 — (seeFMF Powercore 2 — Slip-On — GasGas 200 (2003-2005), GasGas 250 (2003-2006) + 1 more, 2 — (see $179.99 FMF Gnarly Pipe — GasGas 250 (2003-2006), GasGas 300 (2003-2006), 2-StrokeFMF Gnarly Pipe — GasGas 250 (2003-2006), GasGas 300 (2003-2006), 2-Stroke $296.99 FMF Gnarly Pipe — GasGas 250 (2007-2011), GasGas 300 (2007-2011), 2-StrokeFMF Gnarly Pipe — GasGas 250 (2007-2011), GasGas 300 (2007-2011), 2-Stroke $296.99 FMF Turbinecore 2 — Slip-On — GasGas 250 (2007-2011), GasGas 300 (2007-2011), 2-StrokeFMF Turbinecore 2 — Slip-On — GasGas 250 (2007-2011), GasGas 300 (2007-2011), 2-Stroke $197.99 FMF Gnarly Pipe — GasGas 250 (2012-2014), GasGas 300 (2012-2014), 2-StrokeFMF Gnarly Pipe — GasGas 250 (2012-2014), GasGas 300 (2012-2014), 2-Stroke $296.99 FMF Gnarly Pipe — GasGas 250 (2018-2019), GasGas 300 (2018-2019) + 2 more, 2-StrokeFMF Gnarly Pipe — GasGas 250 (2018-2019), GasGas 300 (2018-2019) + 2 more, 2-Stroke $296.99 FMF Factory — Pipe — GasGas 250 (2018-2019), GasGas 300 (2018-2019) + 2 more, 2 — (seeFMF Factory — Pipe — GasGas 250 (2018-2019), GasGas 300 (2018-2019) + 2 more, 2 — (see $296.99 FMF Turbinecore — Slip-On — GasGas 250 (2018-2019), GasGas 300 (2018-2019) + 1 more, 2 — (seeFMF Turbinecore — Slip-On — GasGas 250 (2018-2019), GasGas 300 (2018-2019) + 1 more, 2 — (see $242.99 FMF Powercore — Slip-On — GasGas 250 (2018-2019), GasGas 300 (2018-2019) + 2 more, 2 — (seeFMF Powercore — Slip-On — GasGas 250 (2018-2019), GasGas 300 (2018-2019) + 2 more, 2 — (see $215.99 Big Gun EVO-R Full Exhaust System — Kawasaki KLX 250 S / R / SF / 300 — (seeBig Gun EVO-R Full Exhaust System — Kawasaki KLX 250 S / R / SF / 300 — (see $687.99

Maintenance for the GasGas 300

Twin Air Standard Air Filter — Kawasaki 300 Bayou (1989-2003), Kawasaki 300Twin Air Standard Air Filter — Kawasaki 300 Bayou (1989-2003), Kawasaki 300 $29.08 Twin Air Standard Air Filter — Kawasaki 300 Bayou (1989-2003), Kawasaki 300Twin Air Standard Air Filter — Kawasaki 300 Bayou (1989-2003), Kawasaki 300 $36.99 Twin Air Standard Air Filter — Sherco 125 SE-R (2019-2024), Sherco 125 SE-R (6Twin Air Standard Air Filter — Sherco 125 SE-R (2019-2024), Sherco 125 SE-R (6 $29.08 Hiflofiltro Oil Filter — HF112Hiflofiltro Oil Filter — HF112 $3.76 Hiflofiltro Oil Filter — HF183Hiflofiltro Oil Filter — HF183 $7.52 Hiflofiltro Oil Filter — HF691Hiflofiltro Oil Filter — HF691 $6.29

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 300, tell us. Accuracy is the whole point.