Engine & frame numbers for Triumph single cylinder vintage motorcycles including the following models, U2, Tiger 70, Tiger 80 and Tiger 90.
I have compiled a series of tables to show the generally accepted information on the engine and frame numbers for Triumph motorcycles. This table shows data specifically for the veteran Triumph single cylinder motorcycles for 1935 and 1936
Single cylinder models, 1935 / 6
| Year(s) | Models | Engine numbers | Frame numbers |
|---|---|---|---|
| 1935 | Model U2/1 | Engine prefix IL5 | frame L |
| 1936 | Tiger-70 | Engine prefix T-1 L6 | frame SI |
| 1936 | Tiger-80 | Engine prefix T-2T6 | frame SI |
| 1936 | Tiger-90 | Engine prefix T-5S6 | frame SII |
Note: 1935 and 1936 Models same as 1934, only final number or prefix changes to ‘5’ for 1935 and ‘6’ for 1936
If you are looking for a Triumph part, it may be worth looking at this page. If I have anything, that’s where it will be. You will need to look for the Triumph parts among the other early parts.
If you are looking to sell, or seeking a specific part, let me know here. I will do my best to help.
