Xc Mountain Bike Gear Ratio

Ratio of the highest gear of your setup.

Xc mountain bike gear ratio. By running 11 or 12 at the back and often two at the front they ll have. Benefit of 2x10 gearing on long climbs. How to calculate bicycle gear ratio. People are now accustomed to using the net in gadgets to view image and video data for inspiration and according to the title of the post i will talk about about cross country mountain bike gear ratio.

Moving your mouse over the ratio will show speed you will achieve by pedaling at 100 rpm. If you re concerned with optimizing performance and don t want to give up gears on the climbs or descents then 2x10 is likely the better choice for you. Let s say you had a mountain bike with only a single gear i e. Gear ratios matter because they act as a force multiplier.

With this configuration the lowest gear has a ratio of 32 46 0 696 and the highest gear has a ratio of 32 11 2 909. Cross country mountain bike gear ratio granny gear inches bikepacking com. Many cyclists want lower granny gears for long climbs particularly when training and racing at altitude. The smallest rear sprocket equates to the hardest gear while at the.

A typical 2x10 system provides a 470 range in gear ratios while a triple gives a massive 530 range. A sram 10 42 cassette has a very similar gear range but with a 32t chainring the lowest gear has a ratio of 32 42 0 762 and the highest gear has a ratio of 32 10 3 200. By comparison a 1x10 setup with an 11 36 cassette offers a 330 range and even the massive 10 42 sram 11 speed cassette still only garners a 420 spread. Shows table of all possible chainring sprocket combinations with gear ratio.

Since the amount of oxygen is reduced riders find that an easier gear combination accommodates the ability to produce power for longer periods of time without tiring as quickly. Cross country mountain bike gear ratio indeed recently is being sought by consumers around us maybe one of you. One cog in the front and back. A typical gear system may have three chainrings in a 44 32 22 format and eight or nine sprockets on the cassette usually 11 32.

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. Cross country racers on the other hand need to go up steep things as well as down so they need a wider spread of gears. Why gear ratios matter. If you know their numbers just input them below and we ll calculate it automatically for you.

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. Typically 10t 42t in range. While you might be just fine riding around on the flat ground climbing a hill of any size is going to be very tough.