80's <C> pursued the MTB market. I got one of those cranks. [Olympus]
pretty interchangeable with M730 XT crank.
110/74. fits on same BB spindle.. I have used both on my Touring bike.
with Euclid Ft/ RD.. also from (now,abandoned) MTB sector.
NB there are several after market sources of 7075t6 /Ergal chainrings.
TA for one ..
Last edited by fietsbob; 07-05-12 at 11:32 AM.