Have no idea

[Husky430]

Have posted this elsewhere and over 100 people have looked at it but no reply. Just started looking at Miranda cranks as a replacement for standard cranks that are starting to keep coming loose and there 2 options in the 155mm length that I want to go, they both say that the are compatible with the Bosch Gen 4 motor but one has a Q:8 and the other has Q:16 in their descriptions. Anyone been down this road as don't want to spend the money only to find that they don't fit or can anyone tell me what the Q factor is all

about? Cheers Steve

 

[LouCyffer]

Have you asked the company or retailer that you’re looking at? As the supplier, I would hope that they can steer you correctly. Plus you would have some redress if the fitment turns out to be wrong.

Apologies if you’ve already tried this

 

[Mamba90]

Does it relate to Q factor? As in the Q 16 will give an increased Q factor over the Q 8?

 

[E Bob]

Q Factor is the width of the cranks, So pedals fdurther apart

 

[Husky430]

Here's a fantastic diagram and explanation from Miranda showing their crank arms. And suddenly it all becomes clear...
Can now order once I have measured/specced up my existing cranks. Thanks all for your imputs.