I trained on my cadance all winter and had some pretty fast legs coming out the gate. One thing the spinning does is increase cardio which will eventually enable you to spin fastyer on th ebig ring which equals fast. I can attest to this, I have spent more time on the big ring this year than ever before yet my cadance is still averaging at 85 for the year. 85 is average told by Garmin but on flats I'm usally spinning around 110 the highest recorded is 185 on the road, doing a downhill leadout for a group sprint.