I'm building up a rigid ss inbred hack from a mixture of old/used/new as necessary bits, but having trouble with chain length so could do with some advice.
Running converted alivio triple up front with 32t ring in outer ring position.
Rear is vertical dropouts with cassete hub, got a dmr simple tension seeker & 16t ring.
Have got an 8 speed chain with powerlink but can't get the length right, it's either too tight or too loose with just 1 link in or out.
So what size front or rear sprocket do I need to make it work?
Help pleeeeeease, I've been pulling my hair out all morning!