Skip to Content
Man standing inside Roaring Mouse Cycles at Crissy Field. Photo by Myleen Hollero.

Roaring Mouse Cycles

Roaring Mouse Cycles is a friendly, attitude-free bike shop in a spectacular Crissy Field location.


Crissy Field Region


Retail & Services

Top Amenities

Accessible Parking, Paid Parking, Bike Parking, Muni Bus-accessible

Crissy Field is a hugely popular spot for bicycling, and at its west end you’ll find a friendly place to buy a bike or get quality service for your cu

Opened in 2001, Roaring Mouse Cycles was founded on the idea of making your cycling experience as enjoyable as possible. Whether you’re shopping for a new set of wheels, need a tune up, or want an expert to review the fit of your current bike, Roaring Mouse Cycles can help.

Want company? They also offer group rides where you can hit the road while meeting new people.

Getting to Roaring Mouse Cycles

934 Mason St, San Francisco, CA 94129

Map of the Presidio

By Public Transit

Muni Route: 30

Stop: Sports Basement Parking Lot


Crissy Field parking is available along Mason Street and behind La Petite Baleen Swim School. There is also a lot at the end of Mason Street, a short walk away.

Why We Love Roaring Mouse Cycles 

Roaring Mouse Cycles is run by true cycling enthusiasts, eager to share their passion with anyone who walks in the door. You won’t find high pressure salespeople or standoffish mechanics. Instead, the welcoming team will offer creative solutions and personalized support to get you back on the road.

Accessibility at Roaring Mouse Cycles

Accessible parking is available on Mason Street, in front of the Roaring Mouse Cycles entrance.

Insider Tip

The shop is located steps away from Crissy Field Beach and the Crissy Field West Bluff Picnic Area, between La Petite Baleen Swim School and House of Air Trampoline Park and Café. With so much family-friendly fun nearby, it’s a great choice for parents looking to outfit their kid with a bike.

Exterior of Roaring Mouse Cycles. Photo by Myleen Hollero.

Support for Biking in the Presidio

Roaring Mouse Cydle’s experienced sales team, repair technicians, and Retül certified fit specialists offer service with a smile – alongside stunning Golden Gate Bridge views.

Roaring Mouse Cycles Offerings

Roaring Mouse has a showroom with bikes and apparel. They also offer bike service and repair by appointment.

Go for a Ride

There’s nothing more fun that hitting the road with friends. Check the Roaring Mouse Cycles website to learn about their next group ride and other special events.

West end of Crissy Field, with the Golden Gate Bridge in the background. Photo by Myleen Hollero.

History in a New Form

Roaring Mouse is in Building 934, a former aircraft engine test facility. Originally built in 1921 as part of the U.S. Army Air Service’s Air Coast defense station at Crissy Field, it’s listed on the National Register of Historic Places and contributes to the Presidio’s National Historic Landmark status.

What’s in a Name?

The cycle shop takes its name from the 1959 Peter Sellers movie, and 1955 novel, The Mouse That Roared, which has come to symbolize the triumph of the underdog.

Bicycling in the Presidio

After you buy or repair your ride, take it out for a spin in the Presidio. Learn about great bike rides (including on the nearby Bay Trail SF/Golden Gate Promenade on the Bicycling in the Presidio page.

Roaring Mouse Cycles sign.
Photo by Myleen Hollero.

I loved the building from day one. I felt a connection to the location's history as an airfield. After all, it was two bike mechanics – the Wright brothers – that invented modern flight.”

Chris Lang