Looking for Info on this clutch

[slipstream]

Adjustable clutch,can someone give any info on this type of clutch

 

[Sharkey]

looks like a lauterbacher 4 shoe. cant tell if its an onroad or offroad version though.

 

[slipstream]

What's the difference between onroad and offroad version

 

[OuttaLuck]

What's the difference between onroad and offroad version

it was intended for offroad use but can be used for onroad

 

[slipstream]

I did a bit more research and i see the difference in the clutch shoes,some have holes drilled in the shoe and some don’t which determines if they are 1/6th buggy or 1/5th on road.