BSA Spark plug wire B44 B60 B25 C15 C25 441 Single 26" long 7mm wire resistive PWK This is a quality adjuster

This is a quality adjuster used on our control levers and assemblies

This gearbox is brand new and never used

so all of this was done under the cover of darkness… no one must ever know that I’ve committed the sacrilege of putting a Chinese carb on my pure British motorbike

It’s very unlikely the lockring is the problem

BSA Spark plug wire B44 B60 B25 C15 C25 441 Single 26" long 7mm wire resistive PWK This is a quality adjusterSpark plug wire universal 26" long 7mm wire as pictured. The spark plug end is made up, You will just need to cut to length then install the coil connector and boot. Resistive for electronic ignition The cable is 26" long and 7mm wire. This wire is brand new and never used.