How Do Mountain Bike Gears Work

You can think of gears as the same thing as speeds a bike with 18 gears is an 18 speed bike. There are a couple of different options when it comes to types of mountain bike gears. Modern mountain bikes can boast as many as 27 different gear ratios.

best bike movies hollywood best bike phone holder best bike panniers for commuting best bike navigation best bike mini pump best bike paths nyc

What Are Gears And What Do They Do Lesson Bike Gear Mountain

A Guide To Bicycle Gears How To Shift Bike Gears And Do It

The Beginner S Guide To Shifting Gears On A Bike Bicycling

Components Mountain Shifting System Bike Gearshift Shift May

Bicycle Science How Bikes Work And The Physics Behind Them

Intro To Bike Gears With Images Bike Gear Bike Ride

A bike with 30 or more gears is not an indication of a machine designed to break the land speed record any more than a bike with only a single gear assuming similar ratios.

How do mountain bike gears work. So if we have 3 sprockets on the front and 7 cogs on the back then it s 3 x 7 21 gears. The front sprocket is difficult to shift under load. Consult your bike shop at the time of purchase on how yours work or simply jump on your bike make sure to pedal and push your shifters to get a sense of how they function. Listen to your bike.

If riders are cranking up a hill they ll probably chose the smallest sprocket on the front and shift between the nine gears that are available on the rear since they can do this without easing off on the pedals. Learn the sound your gears make when all is working well and tune your ears to notice chain chatter and other metal on metal noises when things aren t perfectly aligned. It is much easier to shift between the gears on the rear. Types of gears on a mountain bike.

They allow riders to pump the pedals on their mountain bikes at a steady consistent pace. Play around with the gears. There are a few different systems that bikes use to change gears though by far the most common is the external drivetrain. First let s get our terms straight so we re on the same page.

Bicycle external drivetrains explained an external drivetrain with a. I m referring to how to shift gears on a mountain bike like literally how we actually select the gears. To get these gear ratios modern mountain bikes rely on a combination of three sprockets of different sizes in their fronts and nine in their backs. This may seem like overkill but there s a good reason for all these gears.

Bikes generally have 1 3 18 21 24 or 27 speeds. Succeed at this and you ll avoid the wearing out of freewheel cassette cogs derailleur cages and even chain rings.