Hope Mechanical Disc Brake

[gerryattrick]

https://www.retrobike.co.uk/threads/92-marin-team-issue-tip-rescue-finally-rebuilt.312744/

The above thread shows a set of these brakes on an old Marin I had some years ago.

 

[joglo]

its shown in the 1996 brochure

 

[Shaggy1979]

I bought one few years back just the front set up though