KTM SX 1990 parts and accessories
Looking for parts or accessories for your 1990 KTM SX? This page gathers 42 in-stock items whose fitment with this model is verified against our suppliers' data. The best stocked categories are Chaînes (8), Pignons & couronnes (6), Bougies (6). Every product page lists the exact fitment (model, displacement, years) so you order the right reference the first time.
The SX is referenced in our catalogue from 1971 to 2026: if your year differs, the other model years are listed at the bottom of this page with the number of items available for each. This model exists in 50, 60, 65, 125, 200, 250, 300, 440, 500 cc; check the displacement stated on each product page before ordering. Use the categories above to jump straight to the right section.
Karraz Motors ships from Belgium: fast delivery across Belgium and Europe, secure payment and a customer service specialised in powered two-wheelers. The stock shown is updated continuously for your KTM SX 1990.
Main categories
Chaînes
8 items
Pignons & couronnes
6 items
Bougies
6 items
Disques
4 items
Pneus
4 items
Bougies
2 items
Chaînes
2 items
Ampoules
1 items
Compatible parts42 items in stock
NGK Spark Plug B9ES Ø14mm Thread 19mm Copper Core Center Electrode
[2611] Standard
NGK BR8EIX Ø14mm 19mm Thread Iridium Center Electrode Spark Plug
SPARK PLUG IRIDIUM IX BR8EIX
Piston circlip for Vertex CR 250
Circlip for Vertex CR 250 piston, high precision.
NGK BR9EIX Iridium Spark Plug Ø14mm 19mm thread
IRIDIUM IX SPARK PLUG BR9EIX
Regina 520-ZRA 112 Link Black O-Ring Chain
NGK BR8EG Spark Plug Ø14mm 19mm Thread
SPARK PLUG FINE WIRE BR8EG
Ferodo floating brake disc for KTM TÜV approved
Marchald Sand Pre-filter A
Marchald Sand Pre-filter A for motorcycle, scooter and quad - Efficient filtration.
Osram Greaser Bulb 12V 10W Ba15s - Blister 2 Bulbs
Spark Plug NGK BR8ES Ø14mm 19mm base central electrode copper
SPARK PLUG BR8ES
NGK BR7ES spark plug Ø14mm 19mm thread
SPARK PLUG BR7ES
Michelin 100/90-19 M/C 57R Tracker Rear Tire
TRACKR 100/90-19 57R TT
Regina 520-ZRE 112-link chain with O-rings Adventure
Michelin 110/90-19 62R TT Tracker Rear Tire
TRACKR 110/90-19 62R TT
Kyoto Cross Front Tire 100/90-19 Mk9004
Kyoto Cross Mk9004 tire, grip and durability for all-terrain.
NGK BR9ECMIX Iridium IX Spark Plug
SPARK PLUG IRIDIUM IX BR9ECMIX
Regina 520-ZRA 118 link Chain with black o-rings
NGK BR7EIX Removable Iridium Spark Plug
SPARK PLUG IRIDIUM IX BR7EIX
KTM Compatible Oil Filter similar to HF155 Champion
Osram Bulb 12V 10W Ba15s (x10)
JMP 1590203 Alternative: 1597723
NGK CR8EIX Iridium Spark Plug Ø10mm 19mm thread
SPARK PLUG IRIDIUM IX CR8EIX
Wave Brake Disc Perftec KTM DIS1088W Ø220mm
Wave brake disc KTM DIS1088W Ø220mm - Perftec.
Aluminum sprocket 520 50 teeth Husqvarna-KTM blue Esjot JTA897
Aluminum TT Sprocket Husqvarna-KTM Blue - 520 - 50 Teeth - Made in Germany
Fork Seal Scraper Rings Sifam Ø35x47x10
Fork Seal Scraper Rings Ø35x47x10 by Sifam for optimal sealing
Available displacements
The KTM SX exists in 50 / 60 / 65 / 125 / 200 / 250 / 300 / 440 / 500 cc. The parts on this page cover the matching 1990 variants; check the displacement stated on each product page before ordering.