Service bulletins for the 2026 Triumph Tiger Sport 660
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.
7 on file from NHTSA, as of 2026-10-19.
By type
By component
| COM3_35877 | 2026-10-05. Service bulletin. SUSPENSION. Dealer notice advising of service tool auto-issue to support the provedures as outlined in the bulletin. |
|---|---|
| COM2_35786 | 2026-10-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Daignostic software and dealers should begin using it immediately. |
| COM1-35693 | 2026-10-05. Service bulletin. SUSPENSION. Dealer notice announcing the availability of TB266. |
| TB266 | 2026-10-05. Service bulletin. SUSPENSION. Technical Bulletin 266 provides instructions that relates to: Rear Suspension Unit Preload Adjuster Spacer |
| COM1-35109 | 2026-08-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Triumph Diagnostic Tool 2026-07 and dealers should begin using it immediately. |
| COM3 - 34885 | 2026-07-03. Service bulletin. STRUCTURE:BODY. Dealer notice outlining a potential fitment issue with the screen adjustment arm on all model year TigerSport 660 and Tiger Sport 800 models and provides updated installation guidance. |
| COM2 - 34886 | 2026-07-03. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Triumph Diagnostic Tool 2026-06.1 and dealers should begin using it immediately. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.