Giterdun Publishing Making Turns in Colorado Volume 1: The North by Fritz Sperry
Giterdun Publishing Making Turns in Colorado Volume 1: The North by Fritz Sperry, Covering the northern part of the state this book features routes in the northern Front Range, Rabbit Ears, Elkhead, Gore, Sawatch and Tenmile/Mosquito Ranges- from mild winter outings to rowdy unpublished lines