I’m in need of help. I need a 152 left arm crank for my Mountain Bike. You would have thought that this wouldn’t be a problem.
The problem arises with the square taper.
On my old battered crank, if you hold the crank vertical the taper is as if looking at a square. All cranks I have been able to find have the taper looking diamond shape. ( ihope you know what I mean as I am not up on tech jargon)
Not one bike shop around could help me – Can anyone on this forum?
I once found the same issue – with the square taper being 45 degrees out between cranks. I though this was a truvative vs shimano thing. Certainly the cranks I took off (shimano) were 45 degrees different to the ones I replaced them with (truvative)…