It's shocking how well any bike responds to these. 2 seconds less in the 0-60mph sprint, and same top speed at 500 revs less, it's just great. A win/win situation. All bikes should come with these as standard.
hello I'm buying the same I love but I wonder if the doctor gives pulley acceleration without losing top speed can you give max speed is before after the change and the size of Dr. pulley good thank you evening to you to France
I had mine put in yesterday but mine makes 500 rpm's more at top speed. I have the 14 grams also I don't understand. Maybe because I have the 2014 model?
***** The revs HAVE to be lower then with stock rollers (regular, round ones). If it's not, it's very likely you put the sliders in the wrong way, which is very common actually.
It's shocking how well any bike responds to these. 2 seconds less in the 0-60mph sprint, and same top speed at 500 revs less, it's just great. A win/win situation. All bikes should come with these as standard.
totally agree with the sliders i have them in both my bikes happy rides
very nice
hello I'm buying the same I love but I wonder if the doctor gives pulley acceleration without losing top speed can you give max speed is before after the change and the size of Dr. pulley good thank you evening to you to France
I had mine put in yesterday but mine makes 500 rpm's more at top speed. I have the 14 grams also I don't understand. Maybe because I have the 2014 model?
***** The revs HAVE to be lower then with stock rollers (regular, round ones). If it's not, it's very likely you put the sliders in the wrong way, which is very common actually.