We use a 2-step process for your existing bicycle. With this process, we start by using our Body Scanning CRM laser fitting machine to establish proper sizing, then get you pedaling on your bike (on indoor trainer) to secure a perfect fit. We use laser levels to perfectly align you to your machine. The deluxe fitting is especially helpful for troubleshooting applications where you may be experiencing pain after of during your bike ride. This service typically takes about an hour.