406 Service Course Bike Clinic is a repair-only bicycle shop run by Gal Alon out of 412 East Aspen Street in Bozeman, with more than twenty years of professional wrenching behind it. The business markets itself as a clinic rather than a retail store: all brands are serviced, repairs can be done at the customer’s home, pickup and delivery are offered, and twenty-four-hour turnaround is advertised. E-bikes are a stated specialty, and one detailed forum account describes Alon diagnosing and fixing a Rohloff hub and Bosch drive issue on an R&M Supercharger that had stumped another shop. The operation is woven into the local cycling scene — it offered free bike checks at the Gallatin Gravel Series, sponsors cyclocross racing, provides on-course support at BWR Montana, and Alon serves as an official with Montana’s junior cycling league. The business runs through a Facebook presence rather than a conventional website, with weekday hours and limited Saturday hours.