How often do you/should you lube your clutch cable and throttle cable?

[No H2O]

Don't want to take a chance on either of those breaking

 

[Mr. Wright]

Every oil change.

 

[Sven]

Steel... Wright makes no wrong.
Nylon lined.. Never.
Lever pivot... is greased when the cable is lubed.
When draining oil on a liner, grease the pivot.