Mountain Bike Gear Range
Moving your mouse over the ratio will show speed you will achieve by pedaling at 100 rpm.
Mountain bike gear range. Mountain bike cassettes can be found in 7 through 12 speed versions. Ratio of the lowest gear of your setup. The small cog is an 11 not a 10 giving a 455 gear range rather than 500 but we ve rarely found that an issue on the trail. For one revolution of the pedal your bike will travel a certain number of inches.
The all steel cassette is also super tough it used to be the only eagle block sram rated for e bike use. You can also calculate gear range for a 2x drivetrain but you do this by dividing the biggest chainring by the smallest and multiplying that by the cassette calculation. An intro to bike. The number of gears is calculated by multiplying the number of cogs at the back wheel cassette with the number of cogs chainrings at the front crank.
You ve bought the bike and mastered the skills. This is considering that a majority or cross country riders prefer a 29 wheel size for their bike. Shop shimano components acera catalogue number m390 shimano does produce cheaper non series general purpose components but acera is its entry level. Know that this value does depend on wheel size.
Here we look at each series and explain what they can do. Mountain biking trips become memorable when they take an unexpected turn. Ratio of the highest gear of your setup. Having a wide range of gears available offer greater clearance and variety for the rider to find the right gear for them.
Colors group similar values. 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. 3 is green 2 3 blue and below 2 red. For example an 11 36t cassette combined with a 36 24t chainset has a gear range of 491 36 24 1 5 x 36 11 3 27 x 100 491.
Here s a simple way to think about gear inch combinations. They are usually referred to by the smallest and largest cogs to provide an indication of the total range e g. Shows table of all possible chainring sprocket combinations with gear ratio. We ve prepared this mountain biking gear list to help you sort through the essentials the nice to have and the luxurious.
Now you need to stock up and get the gear you need for your adventures. Using a gear inch chart is one way to compare gear ratios without riding the bike. The gear range refers to the span from the very hardest high to the easiest low gear. With the right preparation the surprises become the highlight of a great.