Engraved BSA frame plate in black-painted aluminium. The plate is engraved with your motorcycle details and shipped ready to fit (drilled plate + rivets).
Hole centers are 5 mm (≈ 0.20 in) from the edges. With 2 horizontal holes, the center distance equals plate width − 10 mm (≈ plate width − 0.39 in).
This plate matches the common BSA “Frame No. / CC / Year” style. Examples of BSA ranges often associated with this layout:
If your BSA model is not listed, we can still engrave the plate from your details.
Workshop-made, checked before dispatch, with tracked delivery.