Mountain Bike Drivetrain Comparison

The drivetrain is 1x specific which will be familiar to many mountain bikers.

Mountain bike drivetrain comparison. And dropper post routing lets you set this bike up for technical trails. First invented in 1906 it was clunky unpopular and had two speeds. Shimano s mountain bike groupsets go all the way from the kind of kit you d find on entry level off road and hybrid bikes up to specialist set ups for extreme downhill racing. Your rear derailleur is a technological marvel.

Here we look at each series and explain what they can do. By joey esterhuyzen tuesday mar 4. Well it s a frame suspension fork wheels and control items but it s not a bike it s nothing more than a fancy scooter. Thought of as the bike s engine room the drivetrain consists of the cranks chainring s front cogs chain cassette rear cogs derailleurs and shifters.

A groupset is the collection of bike components which could include drivetrain parts brakes wheels and other subsidiary parts. Diminishing marginal utility is the principle that says that as that consumption increases the marginal utility derived from those increases will decline. There s a mountain bike for everyone. Mountain bike cassettes can be found in 7 through 12 speed versions.

You should buy a new derailleur for the same reason the first one was invented. They ve come a long way since. Shop shimano components acera catalogue number m390 shimano does produce cheaper non series general purpose components but acera is its entry level. Thanks to scott at switchback bikes wonder no more.

Let s say homo economicus walks into big bob s bikes and buys a 1 000 mountain bike. The chart above click to enlarge shows how the different xx1 chainrings with that oversized 11 speed cassette stack up helping you choose the right front chainring s for your riding. Mountain bike groupsets are divided into two major brands. What s a modern day mountain bike without a groupset.

Curious how switching from a 2 10 drivetrain to a 1 11 group like xx1 will affect your gearing. Because you want to climb better. They are usually referred to by the smallest and largest cogs to provide an indication of the total range e g.