San Diego Bike Shop has sold, rented, and repaired bicycles from its C Street storefront in downtown San Diego's Gaslamp Quarter since 1998, when the location transitioned from a pedicab operation into a full-service retail shop. The floor stocks Cannondale road and gravel frames, Surly touring and commuter builds, Bombtrack adventure bikes, and Golden Cycles e-bikes with 750-watt hub motors—a new-bike inventory that complements the vintage and used selection at Seamus Bike Shop in the East Village. Rental options include road bikes and 29-inch mountain bikes available by the hour or full day, equipped with U-locks and helmets for waterfront and Balboa Park routes. The service department handles derailleur adjustment, wheel truing, brake bleeding, bottom-bracket overhaul, and full drivetrain replacement across Shimano, SRAM, and Campagnolo groupsets, drawing commuters and weekend riders from the cycling community that fuels stops at Bird Rock Coffee Roasters in Little Italy. Cannondale's carbon-fiber Scalpel HT Hi-MOD Ultimate and SuperX cyclocross models anchor the high-performance inventory, with frame geometries optimized for XC racing and gravel stage events.