KTM 150 SX Parts & Accessories

Everything we stock that fits the KTM 150 SX (2019–2022): 38 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 150 SX

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 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 — Ducati DESMO 450 MXBrake Caliper Bolt Kit — Ducati DESMO 450 MX $15.49 Brake Caliper Piston Kit — Gas-Gas EX250 (2022)Brake Caliper Piston Kit — Gas-Gas EX250 (2022) $47.86 Brake Caliper Piston Kit — Husqvarna FC 250Brake Caliper Piston Kit — Husqvarna FC 250 $26.57 JT Sprockets Rotor — 220mm — Husqvarna/KTM Rear (JTD6025SC01)JT Sprockets Rotor — 220mm — Husqvarna/KTM Rear (JTD6025SC01) $38.99 JT Sprockets Rotor — 260mm — Husqvarna/KTM Front (JTD6026SC01)JT Sprockets Rotor — 260mm — Husqvarna/KTM Front (JTD6026SC01) $38.99

Drivetrain for the KTM 150 SX

Renthal Front Sprocket Grooved 14T — 6 Makes — (PN 292--520-14GP)Renthal Front Sprocket Grooved 14T — 6 Makes — (PN 292--520-14GP) $34.16 Renthal Front Sprocket Grooved 14T — GasGas/Husqvarna/KTM — (PN 292U-520-14GP)Renthal Front Sprocket Grooved 14T — GasGas/Husqvarna/KTM — (PN 292U-520-14GP) $43.16 Renthal Front Sprocket Grooved 15T — 6 Makes — (PN 292--520-15GP)Renthal Front Sprocket Grooved 15T — 6 Makes — (PN 292--520-15GP) $34.16 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

Suspension for the KTM 150 SX

Fork Oil Seal Kit — Beta RR 2T 125 (2019-2023) +Fork Oil Seal Kit — Beta RR 2T 125 (2019-2023) + $18.24 Fork Dust Seal Kit — Beta RR 2T 125 (2019-2023)Fork Dust Seal Kit — Beta RR 2T 125 (2019-2023) $19.50 Suspension Linkage Bearing Kit — Gas-Gas EC250Suspension Linkage Bearing Kit — Gas-Gas EC250 $109.36 Fork Bushing Kit — Husqvarna FC 250 (2017-2020)Fork Bushing Kit — Husqvarna FC 250 (2017-2020) $52.28 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 Swingarm Bearing Kit — Beta RC 4T 450 (2025) +Swingarm Bearing Kit — Beta RC 4T 450 (2025) + $75.40 Fork Oil & Dust Seal Kit — Beta RR 2T 125Fork Oil & Dust Seal Kit — Beta RR 2T 125 $40.57

Controls for the KTM 150 SX

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 Clutch Lever — 14-9010Motion Pro Clutch Lever — 14-9010 $56.99 Motion Pro Brake Lever — 14-1012Motion Pro Brake Lever — 14-1012 $32.99 Steering Stem Bearing Kit — Beta RR 2T 125Steering Stem Bearing Kit — Beta RR 2T 125 $44.60

Exhaust for the KTM 150 SX

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

Engine for the KTM 150 SX

Cometic Gasket Kit — KTM 125SX (2016-2019)Cometic Gasket Kit — KTM 125SX (2016-2019) $46.88

Maintenance for the KTM 150 SX

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

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 150 SX, tell us. Accuracy is the whole point.