| Clue | Source | Date |
|---|---|---|
| Two-wheeled vehicles with engines | Newsday | 07 Sep 2026 |
| Colts are at the core of my plans for road vehicles (11) | ||
| Petrol-driven bikes (11) | ||
| Choppers | Wall Street Journal | 29 May 2018 |
| Choppers | ||
| Harleys and others | Universal | 17 May 2017 |
| Harleys and others |