KTM is a well-known motorcycle manufacturer based in Austria. Founded in 1934, KTM is owned by CROSS Industries AG and is known for their off-road motorcycle production. KTM manufactures various racing motorcycles with engines ranging from 450 cc to 690 cc.
Among the most popular models in KTM’s production line are the 450 SX, 520 SX, and the 525 SX. Each of these models operate 4-stroke engines, and the 400 EXC dominated the World Enduro Championship in 1999. Haynes has a selection of KTM motorcycle repair manuals available for anyone looking to carry out their own servicing or repair work.