KTM 450 SX-F Parts & Accessories

Everything we stock that fits the KTM 450 SX-F (2011–2012): 51 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 450 SX-F

Master Cylinder Rebuild Kit — Husaberg 390FEMaster Cylinder Rebuild Kit — Husaberg 390FE $28.07 Master Cylinder Rebuild Kit — Husaberg 390FEMaster Cylinder Rebuild Kit — Husaberg 390FE $28.31 Master Cylinder Rebuild Kit — Gas-Gas EX250Master Cylinder Rebuild Kit — Gas-Gas EX250 $49.45 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

Drivetrain for the KTM 450 SX-F

Upgraded Wheel Bearing Kit — Husaberg 390FEUpgraded Wheel Bearing Kit — Husaberg 390FE $83.25 Wheel Bearing Kit — Gas-Gas MC85 1714Wheel Bearing Kit — Gas-Gas MC85 1714 $27.43 EBC Plate Kit — CK5651EBC Plate Kit — CK5651 $171.95 EBC Clutch Friction Plate Kit — CKF5651EBC Clutch Friction Plate Kit — CKF5651 $200.88 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 JT Sprockets Steel Front Sprocket — JTF1901.11 (11T)JT Sprockets Steel Front Sprocket — JTF1901.11 (11T) $12.99 JT Sprockets Steel Front Sprocket — JTF1901.13 (13T)JT Sprockets Steel Front Sprocket — JTF1901.13 (13T) $12.99 JT Sprockets Steel Rear Sprocket — JTR897.40 (40T)JT Sprockets Steel Rear Sprocket — JTR897.40 (40T) $36.99 JT Sprockets Steel Rear Sprocket — JTR897.41 (41T)JT Sprockets Steel Rear Sprocket — JTR897.41 (41T) $36.99 JT Sprockets Steel Rear Sprocket — JTR897.46 (46T)JT Sprockets Steel Rear Sprocket — JTR897.46 (46T) $36.99 JT Sprockets Self-Cleaning Steel Rear Sprocket — JTR897.51SC (51T) — (seeJT Sprockets Self-Cleaning Steel Rear Sprocket — JTR897.51SC (51T) — (see $36.99 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 JT Sprockets Steel Front Sprocket — JTF1901.14 (14T)JT Sprockets Steel Front Sprocket — JTF1901.14 (14T) $12.99 JT Sprockets Self-Cleaning Steel Rear Sprocket — JTR897.45SC (45T) — (seeJT Sprockets Self-Cleaning Steel Rear Sprocket — JTR897.45SC (45T) — (see $36.99 JT Sprockets Self-Cleaning Steel Rear Sprocket — JTR897.48SC (48T) — (seeJT Sprockets Self-Cleaning Steel Rear Sprocket — JTR897.48SC (48T) — (see $36.99 JT Sprockets Self-Cleaning Steel Rear Sprocket — JTR897.50SC (50T) — (seeJT Sprockets Self-Cleaning Steel Rear Sprocket — JTR897.50SC (50T) — (see $36.99 JT Sprockets Self-Cleaning Steel Rear Sprocket — JTR897.52SC (52T) — (seeJT Sprockets Self-Cleaning Steel Rear Sprocket — JTR897.52SC (52T) — (see $36.99

Suspension for the KTM 450 SX-F

Fork Bushing Kit — KTM SX 125 (2008-2012) + 17Fork Bushing Kit — KTM SX 125 (2008-2012) + 17 $67.29 Fork Oil Seal Kit — Gas-Gas EC250 (2012) + 174Fork Oil Seal Kit — Gas-Gas EC250 (2012) + 174 $19.12 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 — Husaberg TE250 (2012) + 29Fork Bushing Kit — Husaberg TE250 (2012) + 29 $55.07 Swingarm Bearing Kit — Husaberg FE250Swingarm Bearing Kit — Husaberg FE250 $73.94 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

Controls for the KTM 450 SX-F

Clutch Master Cylinder Rebuild Kit — Gas-Gas ECClutch Master Cylinder Rebuild Kit — Gas-Gas EC $39.82 Clutch Master Cylinder Rebuild Kit — KTM SMR 450Clutch Master Cylinder Rebuild Kit — KTM SMR 450 $40.21 Clutch Slave Cylinder Rebuild Kit — KTM SMR 450Clutch Slave Cylinder Rebuild Kit — KTM SMR 450 $44.89 Steering Stem Bearing Kit — Beta RR 2T 125Steering Stem Bearing Kit — Beta RR 2T 125 $44.60

Exhaust for the KTM 450 SX-F

FMF Powercore 4 — HEX Slip-On — Husaberg FE 250 (2013-2014), Husaberg FE 350 (2013-2014) +FMF Powercore 4 — HEX Slip-On — Husaberg FE 250 (2013-2014), Husaberg FE 350 (2013-2014) + $359.99 FMF Q4 — S/A Slip-On — Husaberg FE 250 (2013-2014), Husaberg FE 350 (2013-2014)FMF Q4 — S/A Slip-On — Husaberg FE 250 (2013-2014), Husaberg FE 350 (2013-2014) $404.99 FMF Factory 4.1 — RCT Stainless Full System — Husaberg FE 250 (2013-2014), Husaberg FE — (seeFMF Factory 4.1 — RCT Stainless Full System — Husaberg FE 250 (2013-2014), Husaberg FE — (see $494.99 FMF Factory 4.1 — RCT Titanium Anodized Full System — Husaberg FE 250 (2013-2014) — (seeFMF Factory 4.1 — RCT Titanium Anodized Full System — Husaberg FE 250 (2013-2014) — (see $584.99 Big Gun EVO-R Header Pipe — KTM 450 SX-F (2011-2012), 4-StrokeBig Gun EVO-R Header Pipe — KTM 450 SX-F (2011-2012), 4-Stroke $278.99 Big Gun EVO-R Full Exhaust System — KTM 450 SX-F (2011-2012), 4-StrokeBig Gun EVO-R Full Exhaust System — KTM 450 SX-F (2011-2012), 4-Stroke $687.99 Bill's Pipes SA-4 Full Exhaust System — KTM 450 SX-F (2011-2012), 4-StrokeBill's Pipes SA-4 Full Exhaust System — KTM 450 SX-F (2011-2012), 4-Stroke $174.99

Maintenance for the KTM 450 SX-F

Twin Air Standard Air Filter — Husaberg FE 250 (2013), Husaberg FE 350 (2013) +Twin Air Standard Air Filter — Husaberg FE 250 (2013), Husaberg FE 350 (2013) + $29.08 Twin Air Standard Air Filter — Husaberg FE 250 (2013), Husaberg FE 350 (2013) +Twin Air Standard Air Filter — Husaberg FE 250 (2013), Husaberg FE 350 (2013) + $36.99 Twin Air Pre-Filter — Husaberg FE 250 (2013), Husaberg FE 350 (2013) + 48 moreTwin Air Pre-Filter — Husaberg FE 250 (2013), Husaberg FE 350 (2013) + 48 more $21.99 Hiflofiltro Oil Filter — HF652Hiflofiltro Oil Filter — HF652 $5.80 Hiflofiltro Oil Filter — HF655Hiflofiltro Oil Filter — HF655 $6.03

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 450 SX-F, tell us. Accuracy is the whole point.