KTM 105 SX Parts & Accessories

Everything we stock that fits the KTM 105 SX (2003–2011): 30 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 KTM 105 SX

Master Cylinder Rebuild Kit — KTM SX 105Master Cylinder Rebuild Kit — KTM SX 105 $46.43 Brake Caliper Rebuild Kit — Husqvarna TC 85Brake Caliper Rebuild Kit — Husqvarna TC 85 $29.72 JT Sprockets Rotor — 220mm — Husqvarna/KTM Front (JTD6002SC01)JT Sprockets Rotor — 220mm — Husqvarna/KTM Front (JTD6002SC01) $38.99

Drivetrain for the KTM 105 SX

Wheel Bearing Kit — Gas-Gas MC85 1714Wheel Bearing Kit — Gas-Gas MC85 1714 $27.43 JT Sprockets 428 Steel Front Sprocket, 14T (JTF1907.14)JT Sprockets 428 Steel Front Sprocket, 14T (JTF1907.14) $11.99 Wheel Bearing Kit — Honda CRF250L (2017-2020) +Wheel Bearing Kit — Honda CRF250L (2017-2020) + $21.01 Wheel Bearing Kit — BMW HP4 (2013-2014) + 302Wheel Bearing Kit — BMW HP4 (2013-2014) + 302 $28.74

Suspension for the KTM 105 SX

Fork Bushing Kit — KTM SMT 890 (2023-2024) + 6Fork Bushing Kit — KTM SMT 890 (2023-2024) + 6 $62.99 Fork Oil Seal Kit — BMW F800GS (2013-2017) + 101Fork Oil Seal Kit — BMW F800GS (2013-2017) + 101 $19.12 Fork Dust Seal Kit — BMW F800GS (2013-2017) +Fork Dust Seal Kit — BMW F800GS (2013-2017) + $21.01 Swingarm Bearing Kit — Gas-Gas MC85 1714Swingarm Bearing Kit — Gas-Gas MC85 1714 $102.33 Fork Oil & Dust Seal Kit — Gas-Gas EC125 (2003)Fork Oil & Dust Seal Kit — Gas-Gas EC125 (2003) $39.78

Controls for the KTM 105 SX

Clutch Master Cylinder Rebuild Kit — HusabergClutch Master Cylinder Rebuild Kit — Husaberg $39.82 Clutch Master Cylinder Rebuild Kit — KTM EXC 450Clutch Master Cylinder Rebuild Kit — KTM EXC 450 $40.21 Clutch Slave Cylinder Rebuild Kit — KTM EXC 250Clutch Slave Cylinder Rebuild Kit — KTM EXC 250 $44.89 Motion Pro Clutch Lever — 14-9001Motion Pro Clutch Lever — 14-9001 $51.99 Steering Stem Bearing Kit — Aprilia Climber 280Steering Stem Bearing Kit — Aprilia Climber 280 $39.54

Exhaust for the KTM 105 SX

FMF Powercore 2 — Slip-On — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + 3 more, 2FMF Powercore 2 — Slip-On — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + 3 more, 2 $179.99 FMF Powercore 2 — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + 3 more, 2 — (seeFMF Powercore 2 — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + 3 more, 2 — (see $179.99 FMF Turbinecore 2 — Slip-On — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + 3 more, 2FMF Turbinecore 2 — Slip-On — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + 3 more, 2 $197.99 FMF Fatty Pipe — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + 3 more, 2 — (seeFMF Fatty Pipe — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + 3 more, 2 — (see $269.99 FMF Factory — Pipe — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + 3 more, 2FMF Factory — Pipe — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + 3 more, 2 $269.99 FMF Factory — Big Bore Pipe — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + — (seeFMF Factory — Big Bore Pipe — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + — (see $269.99 FMF Powercore 2 — Bore Slip-On — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + 3FMF Powercore 2 — Bore Slip-On — Husqvarna TC 85 (2014-2017), KTM 105SX (2007-2012) + 3 $179.99 FMF Factory — Big Bore Pipe — GasGas MC 105 (2021-2024), GasGas MC 85 (2021-2024) +FMF Factory — Big Bore Pipe — GasGas MC 105 (2021-2024), GasGas MC 85 (2021-2024) + $269.99 FMF Powercore 2 — Bore Slip-On — GasGas MC 105 (2021-2024), GasGas MC 85 (2021-2024) + 5FMF Powercore 2 — Bore Slip-On — GasGas MC 105 (2021-2024), GasGas MC 85 (2021-2024) + 5 $179.99

Maintenance for the KTM 105 SX

Twin Air Standard Air Filter — KTM 105 SX (2006-2011), KTM 125 EXC (2004-2007)Twin Air Standard Air Filter — KTM 105 SX (2006-2011), KTM 125 EXC (2004-2007) $29.08 Twin Air Pre-Filter — KTM 105 SX (2006-2011), KTM 125 EXC (2004-2007) + 18 moreTwin Air Pre-Filter — KTM 105 SX (2006-2011), KTM 125 EXC (2004-2007) + 18 more $21.99 Twin Air Standard Air Filter — KTM 105 SX (2006-2011), KTM 125 EXC (2004-2007)Twin Air Standard Air Filter — KTM 105 SX (2006-2011), KTM 125 EXC (2004-2007) $36.99 Twin Air Standard Air Filter — KTM 105 SX (2006-2011), KTM 125 EXC (1997-2006)Twin Air Standard Air Filter — KTM 105 SX (2006-2011), KTM 125 EXC (1997-2006) $29.08

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 KTM 105 SX, tell us. Accuracy is the whole point.