Sprocket nut for gearbox.
BSA WM20, M20, M20WD & M21. (1937 tot 1947)
BSA M20, M21, B31 & B33 (1948 up)
Partnumbers: 24-4226
Sprocket nut for gearbox.
BSA WM20, M20, M20WD & M21. (1937 tot 1947)
BSA M20, M21, B31 & B33 (1948 up)
Partnumbers: 24-4226
| SKU | 24-4226 |
|---|