Looking for aftermarket parts to modify or upgrade your 1998 KTM 400 SX? At Tunersports.com we carry a huge selection of the top name brand performance part parts and accessories for your 400 SX.
Whether you have a 1998 KTM 400 SX in Base trim we have you covered. From air intake systems to ignition we have 4 available to mod your 400 SX, all with free shipping to the Continental US 48 States.
