Single Speed Calculator app for iPhone and iPad

4.0 ( 7920 ratings )

Utilities Sports
Developer: lled smith

0.99 USD

Current version: 3.0, last update: 7 years ago
First release : 21 Mar 2012
App size: 1.54 Mb

The Single Speed Calculator App determines the best possible cog and chainring configurations for your bike.

Simply enter your chainstay length, max. & min. cogs and max. & min. chainrings, and it will show you all possible configurations that will fit your bike.

Check out additional apps: Spoke Length Calculator; Wheel Builder and Oregon Mountain Bike Trail Maps.