Kawasaki KX450F Parts & Accessories

Everything we stock that fits the Kawasaki KX450F (2019–2023): 92 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 Kawasaki KX450F

Master Cylinder Rebuild Kit — Gas-Gas EC200 $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 Master Cylinder Rebuild Kit — Kawasaki KX250F $27.00 Brake Caliper Piston Kit — Beta RC 4T 450 (2025) $47.86 Brake Caliper Piston Kit — Beta RC 4T 450 (2025) $26.57

Drivetrain for the Kawasaki KX450F (64 available)

EBC Clutch Springs — CSK29 $12.98 EBC Clutch Friction Plate Kit — CKF1247 $152.67 JT Sprockets 520 HDR X-Ring Chain — 110 Links $39.99 JT Sprockets 520 HDR X-Ring Chain — 112 Links $39.99 JT Sprockets 520 HDR X-Ring Chain — 114 Links $40.99 JT Sprockets 520 HDR X-Ring Chain — 116 Links $41.99 JT Sprockets 520 HDR X-Ring Chain — 118 Links $42.99 JT Sprockets 520 HDR X-Ring Chain — 120 Links $42.99 JT Sprockets 520 HDR X-Ring Chain — 124 Links $44.99 JT Sprockets 520 HDS X-Ring Chain — 116 Links $44.99 JT Sprockets 520 HDS X-Ring Chain — 118 Links $44.99 JT Sprockets 520 HDS X-Ring Chain — 120 Links $44.99 JT Sprockets 520 HDS X-Ring Chain — 124 Links $44.99 JT Sprockets 520 X1R X-Ring Chain — 114 Links $51.99 JT Sprockets 520 X1R X-Ring Chain — 116 Links $51.99 JT Sprockets 520 X1R X-Ring Chain — 118 Links $51.99 JT Sprockets 520 X1R X-Ring Chain — 120 Links $51.99 JT Sprockets 520 X1R X-Ring Chain — 124 Links $51.99 D.I.D 520VO Connecting Link — Clip Type, Gold & Black $10.52 D.I.D 520VO Connecting Link — Rivet Type $9.67 D.I.D 520VO Connecting Link — Rivet Type, Gold & Black $10.52 D.I.D 520VR46 Connecting Link — Rivet Type, Silver & Gold $16.19 D.I.D 520ZVM-X Connecting Link — Rivet Type $12.37 D.I.D 520ZVM-X Connecting Link — Rivet Type, Silver $13.53

Suspension for the Kawasaki KX450F

Fork Oil Seal Kit — BMW R18 (2021-2025) + 141 $18.60 Fork Dust Seal Kit — BMW R18 (2021-2025) + 95 $19.87 Fork Oil & Dust Seal Kit — BMW R18 (2021-2025) + $38.50

Controls for the Kawasaki KX450F

Steering Stem Bearing Kit — Kawasaki KLX450R $48.85

Exhaust for the Kawasaki KX450F

FMF Powercore 4 — HEX Slip-On — Kawasaki KX450F (2019-2023), Kawasaki KX450X (2019-2023), 4 $359.99 FMF Q4 — S/A Slip-On — Kawasaki KX450F (2019-2023), Kawasaki KX450X (2019-2023) $404.99 FMF Factory 4.1 — RCT Stainless Full System — Kawasaki KX450F (2019-2023), Kawasaki — (see $539.99 FMF Factory 4.1 — RCT Titanium Anodized Full System — Kawasaki KX450F (2019-2023) — (see $674.99 FMF Factory 4.1 — RCT Stainless Full System — Kawasaki KX450F (2019-2023), Kawasaki — (see $877.49 FMF Factory 4.1 — RCT Titanium Anodized Full System — Kawasaki KX450F (2019-2023) — (see $1102.49 FMF Megabomb — MegaBomb Header — Kawasaki KX450F (2019-2023), Kawasaki KX450X — (see $427.49 FMF Megabomb — Header — Kawasaki KX450F (2019-2023), Kawasaki KX450X (2019-2023) — (see $337.49

Protection for the Kawasaki KX450F

Chain Roller $31.95 Polisport Chain Guide — Kawasaki KX250F, Black $16.99 Polisport Chain Guide — Kawasaki KX-250F450F (2009-2026) & 1 more, Green $29.99 Chain Roller — 38-24mm $32.61

Maintenance for the Kawasaki KX450F

Twin Air Standard Air Filter — Kawasaki KX 250 (2021-2024), Kawasaki KX 250F $29.08 Twin Air Standard Air Filter — Kawasaki KX 250 (2021-2024), Kawasaki KX 250F $36.99 Twin Air Standard Air Filter — Kawasaki KX 450 (2019-2023), Kawasaki KX 450F $36.99 Twin Air Standard Air Filter — Kawasaki KX 450 (2019-2023), Kawasaki KX 450F $36.99

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 Kawasaki KX450F, tell us. Accuracy is the whole point.