| Diagram | Fig. 16 — REAR WHEEL · ref 17 |
| Subsystem | wheels |
| Listed in parts books | 1969–1970 |
BSA Driving flange
Rear wheel driving flange, catalog number 42-6019, from the rear wheel assembly.
This is the driving flange out of the rear wheel assembly, catalog number 42-6019. It shows up in the parts book under the REAR WHEEL figure, so it's part of how power gets from the sprocket/hub arrangement into the wheel itself.
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Our catalog record for this one is thin - we don't have model-specific fitment details beyond its place in the rear wheel figure, and it appears across a handful of catalog listings from 1969 to 1970. If you're matching this against a wheel you've got apart on the bench, best to confirm the details before you buy - call the shop and we'll walk through fitment with you.
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.
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