Control Tech stem

I have a controltech 120mm 25deg 1.1/8" non-ahead
and a 135mm 10deg 1" non ahead (with adapter to 1.1/8")
both black, both new in box
sorry for this stupid question but what is 'quill' is that ahead or non ahead?
 
Quill is non Ahead (probably a english speaking term only), I think it comes from the fact that the stem without the wedge looks like a pen but I may be wrong.

Ideally I wanted a 135mm 0 rise 1 1/8 and I may have done a deal for one but I will let you know.

Thanks.
 
Back
Top