{"vehicle":{"id":"2025_royal-enfield_himalayan-450","year":2025,"make":"Royal Enfield","model":"Himalayan 450"},"as_of":"2026-10-19","counts":{"count":3,"by_type":[{"id":"service_bulletin","name":"Service bulletin","count":3}],"components":[{"id":"structure-body","name":"Body and frame","count":2},{"id":"engine","name":"Engine","count":1}],"codes":[],"topics":[]},"bulletins":[{"nhtsa_id":11035705,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-08-04","date":"2026-04-07","document_id":"RE-IB-SB-97","mfr_campaign":null,"component":"STRUCTURE:BODY","summary":"This Service Bulletin is to inform about the modification done in the rider Foot Peg Spring. Reason: Aesthetic improvement Modification: Spring colour changed from White Passivation to Black Passivation","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035705-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035705-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11035705"},{"nhtsa_id":11035695,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-08-04","date":"2026-04-07","document_id":"RE-IB-SB-94","mfr_campaign":null,"component":"ENGINE","summary":"This Service Bulletin is to inform about the modification in the Cam Chain tensioner. Reason: Continuous improvement Modification: Design changed from Hydro-Mechanical Tensioner to Telescopic Tensioner (without a ratchet mechanism)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035695-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035695-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11035695"},{"nhtsa_id":11035692,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-08-04","date":"2026-04-07","document_id":"RE-IB-SB-93","mfr_campaign":null,"component":"STRUCTURE:BODY","summary":"This Service Bulletin is to inform about the change in the side stand assembly dimensions. Reason: Continuous improvement Modification: Side stand dimension changed to reduce the Motorcycle Lean angle from 19.4 Degrees to 13.8 degrees","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035692-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035692-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11035692"}],"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":[]}