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RolloutCalc

FOR BMX ONLY The Rolloutcalc is the future of estimating your gear inch rollout. It takes the simple gear rat...

$ 0.99

Store review

FOR BMX ONLY

The Rolloutcalc is the future of estimating your gear inch rollout. It takes
the simple gear ratio formula one step further by giving you a more accurate
number through utilizing the outer diameter ("O.D.”) of each specific tire
brand. This is necessary because there is a standard deviation in outer
diameters between tire manufacturers. For example, this means that for a
20”x1.75” tire, the rollout between a Tioga and Kenda will be different.

How it works: Select your cog, chainwheel, tire size and brand, then your
rollout is calculated for you. Get the edge on your competition by knowing
what they don’t!

Most popular tire brands are included:

Tioga

Kenda

Maxxis

Intense

And more to come!

Designed by riders for riders.

Store rating

4

out of

1 reviews

Last update

Feb. 15, 2013

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