Mountain Bike Chain Gears

Does your chain skip between gears when you pedal phantom shift shift twice instead of once or refuse to shift when you need it to.

Mountain bike chain gears. The derailleur arm simply de rails the chain from one cog to the next. That is avoid those gear combinations that put your chain at a severe angle smallest inside front chain ring smallest outside back freewheel cog and largest outside front chain ring largest inside back freewheel cog. Types of gears on a mountain bike. To work out how many gears a mountain bike has you simply multiply the front sprockets by the number of back cogs.

Typically 10t 42t in range. The name gives away the method. Most modern mountain bikes have derailleur gears. Keep your chain clean and lubed.

These bike gears operate by shifting the bike chain up and down a cassette of cogs on the rear wheel each cog offering a different gear ratio. Abby hippley mechanic bike builder and former demo driver. This will usually include a single chain ring in the front ranging from 30t 34t and a 10 or 11 speed cassette in the rear. Since the introduction of the 11 speed cassette many of the newer mountain bikes that are hitting the market have a 1 11 drive train already set up.

I show the most common causes for chains that skip slip jump gears while pedaling auto shifting phantom shifting derailleur especially while under torque like climbing up a hill or standing. There are a couple of different options when it comes to types of mountain bike gears. See more mountain bike tips or find mountain bike rides near you. Gmbn tech 224 797 views.