Peak Cycles is a full-service bike shop conveniently located on Washington Ave (downtown main street) in historic downtown Golden, Colorado, housed in the historic Foss Building across the street from Starbucks on 13th and Washington. The shop offers bike rentals, bike demos, bike fits, bicycle repairs, and bicycle sales to all age groups and abilities, from a toddler's Strider to a top of the line race bike. Their brands include S-Works, Specialized, Giant, and Liv, with friendly, helpful, and knowledgeable staff working one-on-one with customers to get them on the right bike.

In addition to their physical shop, their website BikeParts.com offers over 55,000 bike parts and accessories, complete bikes, nutritional supplements, and cycling apparel. Local customers can choose "will-call" as their shipping option, which is free. The service department handles any bicycle repair with technicians committed to the highest level of service, backed by a 100% guarantee.

They also offer comprehensive bicycle fits by George Mullen, who has sixteen years of fitting experience and has completed over 5,000 fits, including Serotta Elements and Advanced fit courses as well as Specialized BG fit school designed by World renowned biomechanist Dr. Andy Pruitt.