Brake cable (or bowden cable) for use with the following Knott braking systems.
160mm x 35mm
200mm x 50mm
203.2mm x 40mm
250mm x 40mm
These are known in the trade as "detachable cables" as they can be fitted and removed easily without taking off the brake drum.
The cable length refers to the black outer part of the cable not including the end fittings.
The outer diameter of the cable cup or "bell" should measure 22mm.