For over ten years we have been committed to providing the best and most comprehensive free online BMX Gear Calculator available.

While all other gear calculators provide you with the rollout for your specific gear ours provides a chart so you can compare other gear options with only one gear selection, you can also use the chart itself to select your gearing options.

Our fresh new updates include

• Answer BMX Carve Tires
  20 x 1.60 & 20 x 1.85
• Tioga OS20
  OS20 x 1.60 & OS20 x 1.85

We do plan to update the iPhone/iPad app soon to bring it in alignment with the online calculator.

The free online calculator works well on any device and we encourage everyone to take full advantage of the free calculator.

Check out the updated online version here: bmxultra.com/gear-calculator