{"source":"nhtsa","country":"us","campaign":"21V502000","date":"2021-07-01","owner_notified":"2021-07-09","manufacturer":"Aprilia USA, Inc.","component":"ENGINE","summary":"Aprilia is recalling certain 2021 RS 660 and Tuono 660 motorcycles.  The engine crankshaft connecting rod may break due to improper heat-treatment.","consequence":"A broken connecting rod can cause a sudden engine stall, increasing the risk of a crash.","remedy":"Dealers will replace the engine, free of charge.  Owner notification letters were mailed on July 9, 2021.  Owners may contact Aprilia customer service at 1-212-380-4400.  Aprilia's number for this recall is PA2ZZQ2107.","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.nhtsa.gov.","mfr_campaign":"PA2ZZQ2107","part_number":"1A011945","units":308,"completion":{"kind":"annual","report_number":3,"period_from":"2025-3","period_to":"2026-2","submitted":"2026-08-14","involved":308,"remedied":306,"unreachable":0,"removed":2,"remedied_percent":99,"as_of":"2026-10-19"},"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":2021,"make":"APRILIA","model":"RS 660","vehicle_id":null,"match":null,"built_from":null,"built_to":null},{"year":2021,"make":"APRILIA","model":"TUONO 660","vehicle_id":"2021_aprilia_tuono","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/21V502000"}