A Shop Built On Speed
aCOS Gravity is Idaho Springs Colorado's fastest bike shop! We strive to offer the best customer service that you can find among internet retailers. Set up in Idaho Springs just off I70, we're right on the way to Winterpark, Aspen, Breckenridge, & Keystone. Everything you need, right on your way. Our staff has expertise in both road and mountain bikes gained through many years of riding, servicing and racing in the deserts and mountains of Colorado and around the world.
aCOS-G strongly supports gravity racing by sponsoring a downhill race team and regional riders throughout the country. If you would like us to sponsor a race, please Contact US and we can get it set up.