{"vehicle":{"id":"2026_ktm_990-duke","year":2026,"make":"KTM","model":"990 Duke"},"as_of":"2026-10-19","counts":{"count":1,"by_type":[{"id":"service_bulletin","name":"Service bulletin","count":1}],"components":[{"id":"wheels","name":"Wheels","count":1}],"codes":[],"topics":[]},"bulletins":[{"nhtsa_id":11031351,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-15","date":"2026-02-19","document_id":"KTB2602","mfr_campaign":null,"component":"WHEELS","summary":"To fully exploit the potential of a Supersport motorcycle, appropriate performance tires are required. In our opinion, the Michelin Power Cup 2 best meets this requirement. The disadvantage of these tires is, that there is a low-temperature threshold at which rubber loses elasticity and becomes brittle, called the glass transition point. Rubber breakdown in the cold can manifest as a tiny crack or many larger cracks around the tire. To avoid damage, the Michelin Power Cup 2 must not be handled below 41°F ( 5°C ) in transport and storage.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031351-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031351-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11031351"}],"next_cursor":null,"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":[]}