KTM 640 Duke Parts & Accessories

Everything we stock that fits the KTM 640 Duke (1999–2010): 14 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 KTM 640 Duke

Brake Caliper Bolt Kit — Can-Am Outlander 1000Brake Caliper Bolt Kit — Can-Am Outlander 1000 $11.56 Brake Caliper Rebuild Kit — Husaberg 450FCBrake Caliper Rebuild Kit — Husaberg 450FC $30.99 EBC HH Sintered Brake Pads — FA213HHEBC HH Sintered Brake Pads — FA213HH $47.88 EBC HH Sintered Brake Pads — FA244HHEBC HH Sintered Brake Pads — FA244HH $47.88

Drivetrain for the KTM 640 Duke

Wheel Bearing Kit — KTM COMP Limited 620 (1997)Wheel Bearing Kit — KTM COMP Limited 620 (1997) $22.59 Wheel Bearing Kit — Husaberg 450FS-C (2004) + 31Wheel Bearing Kit — Husaberg 450FS-C (2004) + 31 $91.09

Suspension for the KTM 640 Duke

Fork Oil Seal Kit — BMW F800GS (2013-2017) + 101Fork Oil Seal Kit — BMW F800GS (2013-2017) + 101 $19.12 Fork Dust Seal Kit — BMW F800GS (2013-2017) +Fork Dust Seal Kit — BMW F800GS (2013-2017) + $21.01 Swingarm Bearing Kit — Gas-Gas MC85 1714Swingarm Bearing Kit — Gas-Gas MC85 1714 $102.33 Fork Oil & Dust Seal Kit — Gas-Gas EC125 (2003)Fork Oil & Dust Seal Kit — Gas-Gas EC125 (2003) $39.78

Controls for the KTM 640 Duke

Steering Stem Bearing Kit — Beta RR 2T 125Steering Stem Bearing Kit — Beta RR 2T 125 $44.60

Maintenance for the KTM 640 Duke

Twin Air Standard Air Filter — KTM 350 LC-4 (1993-1999), KTM 400 LC — 4Twin Air Standard Air Filter — KTM 350 LC-4 (1993-1999), KTM 400 LC — 4 $38.99 Hiflofiltro Oil Filter — HF155Hiflofiltro Oil Filter — HF155 $5.23 Hiflofiltro Oil Filter — HF156Hiflofiltro Oil Filter — HF156 $9.20

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 640 Duke, tell us. Accuracy is the whole point.