Service bulletins for the 2021 Triumph Speed Twin
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.
84 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Brakes are shown. Show all
| SMT-COM04-27JANU | 2021-02-22. Service bulletin. SERVICE BRAKES; EQUIPMENT. Dealer notice announcing the availability of a new service tool for the listed model. |
|---|
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.