We are trained Guru bike-fit technicians. Whether you want to get optimal performance out of your current bike or are in the market for a new one, our Guru fit will generate real-time, comparable data to determine your most comfortable and powerful riding position. Swing by with any questions or to set up an appointment!

If you've seen an identical product advertised elsewhere at a lower price, give us a chance to make a deal with you.  If we can match a competitor's price, we will.  Simply provide us by email a link to the item of interest on our page as well as a link to the competing advertisement.  If we can match the price, we will.

Alternately, feel free to call us or visit our stores to discuss a price match.

Authorized US dealers only.  Price match approval is solely at the discretion of Papa Wheelies / Back Bay Bicycles. We are dealers for Specialized, Cannondale, Salsa, BMC*, Schwinn, GT & Brooklyn Bicycle Co.

* Not all bike brands available at all stores.

Welcome to the new paradigm in cycling fit

   The BG Fit Method is the most complete, most scientifically-advanced fitting method available worldwide. Combining an initial interview, a 20-step pre-fit assessment and a 15-step bike fitting with a personalized follow-up session, the BG FIT Method creates a marriage between rider and bicycle. By following this process, the BG FIT Technician will be able to establish a complete understanding of the rider's goals, physical capabilities, and body structure. This knowledge provides the basis on which adjustments/changes to the bike, shoes, and other equipment can be made to achieve the best possible fit.

A session takes 2.5 hours and is by appointment only.

Schedule an Appointment in Portsmouth, NH Today!