Bicycle Gear Calculator Inches. Add mm if required. Yeah well back in the high wheeler years before 1866 or so the pedaling gear you had was determined by the diameter of the wheel because the crank was attached to it so one revolution of one meant one of the other too.
80 is green 50ish 80 blue and below 50 red. Gear inches also show what gear ratio would be achieved with a drive wheel of the given diameter in inches as the gear inch value shows with the cranks directly attached using a penny farthing design. Site feedback questions.
Road mtb touring sram 1x cyclo x bmx and manual note you do need to scroll to see all the tabs calculations options are.
Add mm if required. Roll out in metres roll out in inches skid patches gear inches km h mph ratio and gain ratio adjustable cadence from 60 to 120 rpm for speed calculations bike specific categories. Gear inch calculator chart what s a gear inch. You can use a chart to find the gear inches for you bicycles gear combinations.