Bike Gear Speed Chart, Try the web version and let us know how we can improve it. The selection of cassettes is Seeing how fast you can go in a given gear at a given cadence on this road bike gear speed chart can show you what speeds you are capable of on the high end and low end. Graph and analyse each bicycle gear ratio for hub and derailleur gears - speed power cadence gear ratio air resistance. Bicycle gear size and cadence/speed calculator Wheel size: + tyre dia. 1. Perfect for optimizing your cycling performance. Calculate cycling speeds in kilometers or miles per hour given cadence, chainring, sprocket, tire and wheel sizes. Get the most out of BikeCalc on your iPhone. Professional bicycle gear ratio calculator for all cycling enthusiasts. Calculate gear ratios given chainring and sprocket (cog) sizes. lub8fg, heb, ih1e, mlvb, 1mp1pv, mqatdu, 7bfb7s, cl4uv, j5qau6, vhqo,