Mountain Bike Gear Ratio Calculator V4 0

Know that this value does depend on wheel size.

Mountain bike gear ratio calculator v4 0. Enter the wheel size tire size number of chain rings number of teeth select a cassette size and optionally the individual cogs and this tool will help you figure out how much easier or harder your gearing will be if you switch it or buy a new bike with different gearing that your current bike. Also take a look at our complete bicycle gear ratio chart below to see how your size compares to other gearing options. Shows table of all possible chainring sprocket combinations with gear ratio. Mountain bike gear ratio calculator v4 0.

Moving your mouse over the ratio will show speed you will achieve by pedaling at 100 rpm. If you know their numbers just input them below and we ll calculate it automatically for you. Simple just divide your rear cog size from your front chainring size. An intro to bike.

Here s a simple way to think about gear inch combinations. Mountain bike gear ratio calculator v4 0. Ratio of the lowest gear of your setup. For one revolution of the pedal your bike will travel a certain number of inches.

Results 1 to 1 of 1 thread. The ratios are 0 40 for the mountain drive 1 65 for the speed drive and 2 50 for the high speed drive. 3 is green 2 3 blue and below 2 red. I ll calculate the best chainring cog combinations and skid patches for your speed and cadence and what your speed will be at various cadences.

Ratio of the highest gear of your setup. Colors group similar values. 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. Using a gear inch chart is one way to compare gear ratios without riding the bike.

How to calculate bicycle gear ratio.