| Diagram | Fig. 10 — FRAME, FOOTRESTS, BATTERY CARRIER · ref 60 |
| Subsystem | electrical |
| Listed in parts books | 1969–1970 |
TORQUE STAY A50/65 TO 70
A torque stay listed for A50/65 to 70 fitment, bracing the engine to the frame.
68-4090 is a torque stay, the kind of brace that ties the top of the engine to the frame to control flex under load. The description in our records reads "A50/65 to 70," which points to fitment across BSA A50/A65 twins into 1970-era machines. That's an unusual cross-brand pairing for a Triumph-tagged part number, so if you're sourcing this for a specific bike, it's worth confirming the stay matches your frame and cylinder head lugs before you install it.
Read more
We don't have much more detail on this one beyond the catalog line itself. There's no appearance history in our books to lean on for further context.
If you're not sure this is the right stay for what you're working on, give us a call and we'll help sort it out before you order.
Sorry if we got something wrong here. If you think this information isn't correct, .