{"source":"nhtsa","country":"us","campaign":"21V304000","date":"2021-04-30","owner_notified":"2021-05-21","manufacturer":"KTM North America, Inc.","component":"SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER; SERVICE BRAKES, HYDRAULIC","summary":"KTM North America, Inc. (KTM) is recalling certain 2019-2020 KTM 790 Adventure and 790 Adventure R, and 2020 KTM 790 Adventure R Rally motorcycles.  The front brake master cylinder piston return spring may be too weak to return the brake piston to its original position, reducing the functionality of the front brake.","consequence":"A front brake with reduced functionality may increase the distance required to stop as well as the risk of a crash or injury.","remedy":"Dealers will replace the return spring, free of charge.  Owner notification letters were mailed May 21, 2021.  Owners may contact KTM customer service at 1-888-985-6090.  KTM's number for this recall is KTM2106.","notes":"Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.","mfr_campaign":"KTM2106","part_number":"63713009044","units":3707,"completion":{"kind":"quarterly","report_number":21,"period_from":"2026-2","period_to":"2026-2","submitted":"2026-07-28","involved":3707,"remedied":2606,"unreachable":0,"removed":0,"remedied_percent":70,"as_of":"2026-10-19"},"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":2019,"make":"KTM","model":"790 ADVENTURE","vehicle_id":"2019_ktm_790-adventure","match":"exact","built_from":null,"built_to":null},{"year":2020,"make":"KTM","model":"790 ADVENTURE","vehicle_id":"2020_ktm_790-adventure","match":"exact","built_from":null,"built_to":null},{"year":2019,"make":"KTM","model":"790 ADVENTURE R","vehicle_id":"2019_ktm_790-adventure-r","match":"exact","built_from":null,"built_to":null},{"year":2020,"make":"KTM","model":"790 ADVENTURE R","vehicle_id":"2020_ktm_790-adventure","match":"base","built_from":null,"built_to":null},{"year":2020,"make":"KTM","model":"790 ADVENTURE R RALLY","vehicle_id":"2020_ktm_790-adventure","match":"base","built_from":null,"built_to":null}],"may_apply":true,"as_of":"2026-10-19","lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null},"attribution":[],"url":"https://open.wenmarpro.com/recalls/nhtsa/21V304000"}