Downhill Mountain Bike Gear Ratio

This places a high degree of stress on the chain and can lead to dropped chains.

Downhill mountain bike gear ratio. To keep things simple let s look at just 29ers. Know that this value does depend on wheel size. Whereas flat or downhill sections will use higher gears. A comfortable pedal power on a 26 wheeled bike will feel considerably easier than the same gear ratio on a 29er.

26 mountain bike wheel will travel smaller distance for one turn compared to a 28 road bike wheel. A bike with 30 or more gears is not an indication of a machine designed to break the land speed record any more than a bike with only a single gear assuming similar ratios. Results 1 to 5 of 5 thread. If you re a downhill mosher with a big rig bike then it s unlikely you ll be doing any real climbing.

Best gear ratio for dh. Using a gear inch chart is one way to compare gear ratios without riding the bike. Get the latest mountain bike reviews news. While the gears on a mountain bike seem pretty simple.

An intro to bike. For one revolution of the pedal your bike will travel a certain number of inches. Here s a simple way to think about gear inch combinations. As you can see this is really just a general statement.

The gear you re in is a simple ratio of the number of teeth on the chainring to the number of teeth on the sprocket in use. Best gear ratio for. Riding style plays an important part in setting up your gear range. Best gear ratio for dh hallo i want to knoe what is the best gear ratio that i can get for dh bike 38t 12 25 40t 12 32 42t 12 32 i buy the diablous crank and.

For example with a 32 tooth ring and 16 tooth cog your ratio is 2 1. So with the same chainrings ratio gearing on a road bike will be higher than on a mtb.