The original clutch on a Tiger Cub was not conceived with modern trials techniques in mind.
Lightening the clutch action means the clutch can be used with one finger, making the action lighter and more intuitive.
The Armac Clutch Lightener achieves this. It also has a number of side benefits:
The clutch cable on a standard Tiger Cub has a very long run, routing around the crankcase, frame and chain. Instead of this, the Armac Clutch Lightener exits the top of the crankcase, so the cable can be shorter.
SEALED MAINSHAFT EXIT:
The conversion kit covers the end of the gearbox mainshaft. This means that when the bike is on its side, the shaft exit is sealed, which stops oil leaking out.
The Armac Clutch Lightener has an exterior arm. So, if the cable needs to be changed, it can be done without having to remove the crankcase cover.
There is the option to send the inner and outer cases to Duncan for machining (£50 + £12 courier)
FITTING THE CLUTCH LIGHTENER:
Tolerances are slightly different on all engines. If a component doesn’t fit on first offer, don’t force it! See sheet: TOLERANCES: supplied with the Clutch Lightener Kit.
Full instructions are included with the kit, including an exploded diagram giving assembly details.