Is there like, an actual article relating to these things that might actually explain what I'm looking at and why?
Originally Posted by Jabba Degrassi
not much, should have just posted it in the road forum.
Zinn custom cranks
Zinn-tegrated cranks (inc. arms/spindle, bearing cups, bolt)
185-220mm 130bcd 5arm double integrated spindle crank
185-220mm 130/92bcd 5arm triple integrated spindle crank
185-220mm 110bcd compact integrated spindle crank
185-220mm 64/104 4-arm MTB integrated spindle crank