Is there a way that I can work out the potential top speed of a gear ratio before spinning out?
I was trying to work out what the difference would be between a 38×11 and a 40×11 or 42×11 on a 29er.
[guess] about 5% up for each step [/guess]
Theres an app for that!
A website too…
Markie – Member Theres an app for that!
38×11 @ 80rpm = 23.8mph 42×11 @ 80rpm = 26.3mph
Not a great deal in it.
Cheers guys 8)
about 10%, you mean – Yeah ! 8)
(even I don’t spin out at 80rpm)
The topic ‘Gear ratios and potential top speed’ is closed to new replies.