BSA B25 Rocker Chaincase Inspection Cap Tool
BSA B25 Rocker Chaincase Inspection Cap Tool. A combined rocker cap ring spanner and chain case slotted inspection cap tool (two way)
Available straight or cranked, please state when ordering.
Photographs of B40 Engine, this listing is for the 15/16″ A.F. rocker cap nut of the B25 B50.
Laser cut in 3mm A2 304 Stainless Steel. Consequently requiring some de-burring.