Gears are a way of trading power for speed, or the other way around.
They let you keep turning the pedals at a comfortable rate/resistance regardless if you are heading up hill, staying on the flat or going downhill under power.
Wiki User
∙ 8y agoWiki User
∙ 11y agoA simple manual transmission.
I think you mean bike gears, because a faster speed means a better time (the shorter it will take you to get to wherever you are going).That's just common sense.With bike gears though:Higher gears are tougher to petal but allow you to put more push into each stroke.Lower gears are easier to petal but you will petal a lot more often per rotation of the bike wheels.Example: If on high gears it takes you 5 pushes to get to your destination, it will take you 15 pushes with low gears.
It depends on the bike if the engine of bike is heavy it has more gears. Usually 5 gears are max gears.
Gears on a bike are a type of wheel and axle simple machine. As the pedals turn the circular motion into rotational motion, the gears on the bike increase or decrease the force needed to propel the bike forward.
2 gears
MotoGP bikes have 6 gears.
depends on the model. from 2-7 gears
Depending on the bike yes most adult sized bikes have gears
if you don't keep your chain and gears on your bike greased it will rust and come off.
Depending on the mountain bike that you have will depict the amount of gears. Most bikes for adults typically have about 21 gears. If this does no answer your question then what are levels?
Changing Gears Flagstaff and the Mountain Bike - 2011 was released on: USA: September 2011
To change gears on the bike, all you have to do (while riding it) is press the B button. You don't have to hold it in, either. ~Lucario
a track bike, or a bike with internal hub gears.