Motorcycle Maintenance and Oil Information for 2002 KTM SX 400
An engine-oil service on the 2002 KTM SX 400 calls for more than a product match. Identify the correct oil requirement for this particular motorcycle, then follow the prescribed drain, refill, and final level-check steps.
What type of oil does a 2002 KTM SX 400 take?
The catalog's engine-oil matches for this motorcycle specify 10W-40, 10W-50 as the listed viscosities. Products shown for this application include 10W-40 Synthetic Dirt Bike Oil, 10W-50 Synthetic Dirt Bike Oil. Check the owner’s manual for any additional oil requirements beyond the listed viscosity.
How much oil does a 2002 KTM SX 400 take?
The listed engine-oil capacity for this vehicle is 1.32 quarts.

