BMX gear chart

Gear Calculator
19-03-2007 - V1.10 - Corrected some wheel sizes
27-01-2006 - V1.03 - Increased the range of gears
19-11-2002 - V1.02 - Fixed pulldowns so they don't disappear off the screen.

Gear Chart
23-02-2010 - Improved usability, better formatting and highlighting. Mouse over highlights the cell to give you a summary.

Tioga Specific gear chart and calculator
Finally you can work out the ratios specifically for your PowerBlock and Comp III tyres. Click here!