Articles Tables Get the App MinMaxWheel Chainrings:Rim Size: Sprockets:Tire Size: ChainringSprocket484950515253545556ChainringSprocket 1111611912112412612913113313611 1210710911111311611812012212512 139910110310510710911111311513 14929395979910110310510714 15858789919394969810015 ...
Sheldon Brown's Derailer Gear/Internal-Gear Calculator Translation of this article: French German by Sheldon "Gain Ratio" Brown You need to enter data for at least one chainring, and at least one sprocket unless you choose a stock cassette....
TrainingPeaks is trusted by coaches and professional athletes. It evolved out of the desktop client, WKO+. With the app, you get all the power of the desktop client in the palm of your hand. The most useful feature is the Performance Management Chart. It uses the Training Stress Score to ...
The individual gear ratios are calculated as with gear inches, using this radius ratio instead of the wheel size. You can calculate gain ratios, gear inches or meters development with my Online Gear Calculator or with your slide rule An Example: ...
You can calculate gain ratios, gear inches or meters development with myOnline Gear Chart or with your slide ruleRadius Ratios for Common Crank Sizes:Tire SizeTire Radius 165 mm 170 mm 172.5 mm 175 mm 180 mm I.S.O. 630: 27 X 1 3/8 345 2.091 2.029 2.000 1.971 1.917 27 X 1 1/4...
See also my Online Gear Calculator for Internal Gear HubsGear Development Chart- Speedhub 500/14 Sprockets/Cogs 17 Tooth 16 Tooth 15 Tooth Chainrings from-to from-to from-to 36 Tooth --- --- 1,38m- 7,25m 38 Tooth --- 1,36m- 7,66m 1,45m- 7,66m 40 Tooth --- 1,43m- ...
Cyclecomputers are generally inexpensive, compact and light in weight. Batteries last for a year or more. A cyclecomputer offers speed, distance and time information, but no location information. You must depend on a map, cue sheet or your knowledge of the area to chart your course. The dis...