| Also known as | 68-680 |
| Diagram | Fig. 4 — CRANKSHAFT · ref 11 |
| Subsystem | engine bottom |
| Listed in parts books | 1969–1970 |
BSA Flywheel only
Flywheel only, from the crankshaft assembly, listed in catalog records for 1969-1970.
This is the flywheel only, listed in the crankshaft section of the parts books. Our catalog record ties it to model years 1969 through 1970, and it shows up under an alternate number form, 68-680, which is just a formatting variant of the same part number.
Read more
The flywheel is part of the crankshaft assembly, working with the crank to keep the engine turning smoothly between power strokes. Beyond that, our records don't give us more detail on this one — no material, weight, or dimensional specs are listed.
If you're matching this against your own engine, check the number against what's stamped or listed in your parts book before ordering, and call the shop if you want us to confirm fitment.
We've never carried this one. Tell us what you're after and we'll go looking — you'll get a price and photos before you commit to anything.
Sorry if we got something wrong here. If you think this information isn't correct, .