Kawasaki KX450 Parts & Accessories

Everything we stock that fits the Kawasaki KX450 (2019–2026): 10 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.

Drivetrain for the Kawasaki KX450

Renthal 520 Front Sprocket Grooved 14T — Kawasaki KX450F/KX450 +3 more (2006-2026)Renthal 520 Front Sprocket Grooved 14T — Kawasaki KX450F/KX450 +3 more (2006-2026) $34.16

Engine for the Kawasaki KX450

Cometic Top-End Gasket Kit — Kawasaki KX450 (2019), 96mmCometic Top-End Gasket Kit — Kawasaki KX450 (2019), 96mm $85.99

Protection for the Kawasaki KX450

Psychic Chain Guide — Kawasaki KX250F (2009-2018), +3 morePsychic Chain Guide — Kawasaki KX250F (2009-2018), +3 more $19.99 Psychic Chain Guide — Kawasaki KX250F (2009-2018), +3 morePsychic Chain Guide — Kawasaki KX250F (2009-2018), +3 more $19.99 Polisport Plastic — Kawasaki KX-450 (2024-2026), BlackPolisport Plastic — Kawasaki KX-450 (2024-2026), Black $93.99

Maintenance for the Kawasaki KX450

Twin Air Standard Air Filter — Kawasaki KX 250 (2021-2024), Kawasaki KX 250FTwin 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 250FTwin 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 450FTwin 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 450FTwin Air Standard Air Filter — Kawasaki KX 450 (2019-2023), Kawasaki KX 450F $36.99 Hiflofiltro Oil Filter — HF207Hiflofiltro Oil Filter — HF207 $4.49

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 KX450, tell us. Accuracy is the whole point.