I have a mtb srm that I use on my SS mtb.
The SRM automatically cuts out below 30 rpm. Which unfortunately, I see
a fair amount on steep climbs.
So I need to sell it and find another solution.
It is a 110/74 chainrings, rear wheel harness, red PCV and 25.4/26.0
handlebar clamp.
you can use it as a road compact since there is no additional material
on the inside of the crank (the inner ring has bolts and standoff washers.
I have used it for the past year with a 34t 110bcd ss chainring.
Pics available as needed.
Asking $1100 shipped, with octalink bb.
Thanks,
g