Ducati ST4 S Parts & Accessories

Everything we stock that fits the Ducati ST4 S (2002–2005): 7 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 Ducati ST4 S

Wheel Bearing Kit — Ducati GT 1000 (2007-2010) +Wheel Bearing Kit — Ducati GT 1000 (2007-2010) + $48.85

Suspension for the Ducati ST4 S

Fork Oil Seal Kit — Aprilia RSV4 FACTORYFork Oil Seal Kit — Aprilia RSV4 FACTORY $19.12 Fork Oil & Dust Seal Kit — Aprilia RSV4 FACTORYFork Oil & Dust Seal Kit — Aprilia RSV4 FACTORY $45.76 Fork Dust Seal Kit — Aprilia RSV4 FACTORYFork Dust Seal Kit — Aprilia RSV4 FACTORY $40.64

Controls for the Ducati ST4 S

Steering Stem Bearing Kit — Aprilia CaponordSteering Stem Bearing Kit — Aprilia Caponord $64.00

Maintenance for the Ducati ST4 S

Hiflofiltro Oil Filter — HF153Hiflofiltro Oil Filter — HF153 $7.83 Hiflofiltro Air Filter — HFA6002Hiflofiltro Air Filter — HFA6002 $22.99

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 Ducati ST4 S, tell us. Accuracy is the whole point.