A gear ratio is how far one turn of the pedals drives you. Work out the gear ratio.
It is the front teeth divided by the back, and a bigger number means a harder gear. A gear ratio too high for the hill is how knees are ruined.
1noungear ratioHow far one turn of the pedals drives you.
“The gear ratio was far too tall for anything steep.”
gear ratio is a ratio.
Practised in Cycling