{"nhtsa_id":11031352,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-15","date":"2026-03-05","document_id":"KTB2604","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"During routine quality checks, it was discovered that the rotor screws #0912060206 AH SCREW DIN 912 M6X20 on the above-mentioned vehicles were not correctly tightened in isolated cases. To prevent a possible malfunction, KTM North America, Inc. is instructing that the screw connection be revised.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031352-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031352-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11031352","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KTM","model":"1390 SUPER DUKE R EVO","year_from":2026,"year_to":2026,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}