Husqvarna 450 SM RR Parts & Accessories

Everything we stock that fits the Husqvarna 450 SM RR (2008–2009): 5 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 Husqvarna 450 SM RR

JT Sprockets Steel Rear Sprocket — JTR822.46 (46T)JT Sprockets Steel Rear Sprocket — JTR822.46 (46T) $36.99 JT Sprockets Steel Rear Sprocket — JTR822.41 (41T)JT Sprockets Steel Rear Sprocket — JTR822.41 (41T) $36.99 JT Sprockets Steel Rear Sprocket — JTR822.42 (42T)JT Sprockets Steel Rear Sprocket — JTR822.42 (42T) $36.99 JT Sprockets Steel Rear Sprocket — JTR822.44 (44T)JT Sprockets Steel Rear Sprocket — JTR822.44 (44T) $36.99

Maintenance for the Husqvarna 450 SM RR

Hiflofiltro Oil Filter — HF563Hiflofiltro Oil Filter — HF563 $7.99

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 Husqvarna 450 SM RR, tell us. Accuracy is the whole point.