KTM 450 SX ATV Parts & Accessories

Everything we stock that fits the KTM 450 SX ATV (2008–2011): 6 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.

Suspension for the KTM 450 SX ATV

Swingarm Bearing Kit — Husaberg FE250Swingarm Bearing Kit — Husaberg FE250 $73.94

Maintenance for the KTM 450 SX ATV

Twin Air Standard Air Filter — KTM 125 EXC (2008-2010), KTM 125 SX (2007-2009)Twin Air Standard Air Filter — KTM 125 EXC (2008-2010), KTM 125 SX (2007-2009) $29.08 Twin Air Standard Air Filter — KTM 125 EXC (2008-2009), KTM 125 SX (2007-2009)Twin Air Standard Air Filter — KTM 125 EXC (2008-2009), KTM 125 SX (2007-2009) $36.99 Twin Air Standard Air Filter — Husaberg TE 125 (2011-2012), Husaberg TE 250Twin Air Standard Air Filter — Husaberg TE 125 (2011-2012), Husaberg TE 250 $29.08 Twin Air Standard Air Filter — Husaberg TE 125 (2011-2012), Husaberg TE 250Twin Air Standard Air Filter — Husaberg TE 125 (2011-2012), Husaberg TE 250 $36.99 Hiflofiltro Oil Filter — HF650Hiflofiltro Oil Filter — HF650 $7.86

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 ATV, tell us. Accuracy is the whole point.