Rear Wheel Brake Arm Lever, for use on BSA models: Bantam Rigid.
O.E.M: 90-6026
Supplied: With Trunnion Included, O.E.M: 65-6274 / 82-9038. (Please note, both the Brake Lever & Trunnion have some light storage surface marks on it, however, these are new parts, hence the discounted price. The marks on the lever are on the back of it, I've included an extra picture to try and show it)