Here’s a link to our Sizing Chart, which can be used to get a general idea of our bikes sizing. The best way to be correctly sized for a bike is to visit your local Rocky Mountain dealer, but our online chart is a great place to start.


For the Slayer and Growler, you'll want to use the Slayer Sizing Chart.


For your Youth line-up, excluding the Reaper, you'll want to use our Youth Sizing Chart.