Road Bike Gear Calculator

The original calculator page is here.

Road bike gear calculator. 1 25 1 5 1 75 1 95 2 00 2 10 2 125 2 20 2 25 2 30 2 35 2 40 â ƒother in. 20 24 26 700c 27 650b 29 tyre dia. Colors group similar values. Old school 3 9 or more and more popular 2 10 or perhaps the newest addition by sram xx1 1 11.

The bicycle gear calculator displays graphically the gearing of derailleur gears and gear hubs. Road bikes and mountain bike frame sizes are slightly different and the units used in bike sizes vary depending on type and brand. Road bike sizes are usually given in centimeters while mountain bike frame sizes are quoted in inches. 3 is green 2 3 blue and below 2 red.

Add mm if required. How to use our road bike frame size calculator. Colors group similar values. What gears to choose for my bicycle.

The selection of cassettes is up to date as of february 2018 for shimano sram sunrace and recent campagnolo models. More than ever people ask nowadays. There are quite a lot of gear calculator apps out there but what makes this one especially useful is that you can just spin the chainring and sprocket graphics to the relevant positions and adjust the speed and cadence settings via little sliders on the side of the. It can be used to compare different setups to find the optimal gearing for all kinds of bicycles.

Bicycle gear size and cadence speed calculator wheel size. The selection of internal gear hubs in the calculator is complete except for one a few new models whose gear ratios have not been made public and some very rare antiques. A free version of the bike gear calculator is available with 1 99 getting you a more advanced edition. For personal help with sizing your next bike or adapting your current bike to fit better give our gear advisors a call 888 880 3811.

20 is green 10ish 20 blue and below 10 red. If this bike fit basics guide we ll cover some general guidelines that will help you confidently choose your next bike and also help you achieve a better fit on your current bicycle.