Bike Gear Ratio Calculator Comparison

Allows you to add custom cassettes and chainrings.

Bike gear ratio calculator comparison. Gear ratios can make or break your ride so choosing the right ones for you is vital to getting the most out of cycling menu expert road bike reviews and the latest road bike news features and. This handy little calculator can tell you that plus many more combinations. Dave clark owner of berkshire bike and board who hosted the race. Hover over the cells to highlight and see the gearing information.

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. Calculates gear ratio of your setup and converts it to 26inch wheel setup can be turned off in options to be able to compare gear ratios among different wheel sizes. It can be used to compare different setups to find the optimal gearing for all kinds of bicycles. Colors group similar values.

3 and 6 speed systems use a 50t chainring to give a wider overall range. 80 is green 50ish 80 blue and below 50 red. Brompton bikes can also be fitted with a 44t chainring reducing the ratios by 18 for very hilly conditions. 1 and 2 speed bikes come as standard with a 54t chainring giving gears matched for speed.

I could only salvage footage from his qualifying lap and his semi final race and only 2 laps of 3 of that race off the camera. The selection of cassettes is up to date as of february 2018 for shimano sram sunrace and recent campagnolo models. Here is a complete bicycle gear ratio chart of the most commonly used bicycle chainring and cog sizes. Colors group similar values.

So moderate speed but reasonable hill climbing too. 3 is green 2 3 blue and below 2 red.