Big Swingin' Cycles

we sell, service, rent and demo bikes. we are an authentic, san francisco neighborhood bike shop. we also offer guided mtb tours. service is the essence of our operation. our entire staff is competent in the workshop, with the best tools and training. our technicians have been with us years, not months. we thrive on sophisticated work: suspension, pro builds, wheels. we make your experience a pleasure. we triage every bike to determine what work should be considered. we provide a written estimate first. we communicate - we assume you don't like surprises. rentals & demo's - unlike the giant "bike rental places'" we are a smaller, traditional, local bike shop, offering a personalized rental / demo experience. we are selective of the brands we carry. our core bike brands include moots, giant, yeti, orbea, rocky mountain, niner, and ridley. fitting - our sustain-a-fit process uses of our in depth knowledge, with the best available technology, tools, and processes.