Pegasus Bicycle Works

Pegasus Bicycle Works Welcome to the Pegasus Bicycle Works Facebook community...the virtual twin of our brick and mortar digs, located in Martinez, Ca.

We’re a progressive, fun-loving bike shop that’s family-owned and operated by avid cyclists. Our goal is simple: we’re here to help you get the most enjoyment and performance from cycling by helping you choose the right bike and accessories, and by providing the best service and most knowledgeable information to each and every customer.

Some would consider this sacrilege 😒 Back in the day when I sold these bikes, this would have NEVER had occurred. While ...
08/08/2026

Some would consider this sacrilege 😒 Back in the day when I sold these bikes, this would have NEVER had occurred. While the _____ is not era specific, plenty of proper options were available. Name the part and win a prize ;)

Arguably the product that put Avid on the map, 😭 I give you the Avid Rollamajig, state of the art technology used to com...
07/29/2026

Arguably the product that put Avid on the map, 😭 I give you the Avid Rollamajig, state of the art technology used to compensate for Shimano’s weak XT return spring. #1996

05/09/2026

What’s in the Stand Today ? (A new category of posts?) Samson track frame. A project bike with some nice parts. Perhaps we need to tie and solder those spokes…

Everyone meet the chain checker. The least expensive tool you may ever purchase for your bike. Simple to use and underst...
02/19/2026

Everyone meet the chain checker. The least expensive tool you may ever purchase for your bike. Simple to use and understand, a go/no go type of tool. It can save you hundreds of dollars if used properly. It simply measures chain wear. And .75 mm is the limit the tool measures. So, if the end of the tool fits between the chain rollers, your chain needs to be replaced. What you are looking at is a chain that has stretched about 4mm! The following photos illustrate the wear this drive train has endured.

01/30/2026

Alpe D’Huez begins it’s life as a bike. Such clean carbon work and design. Not reinventing, just improving on solid ground. My first Time frame was the VXRS Translink. A frame ahead of it’s time, pun intended haha, it was a great ride. My next Time, will be the Alpe D’Huez X. Stay tuned. Ride bikes, read books, fight fascists

12/05/2025
Curious about the new Niner Ore? A bike created for the Flow and righteous single track. Stop by or text the shop and we...
10/11/2025

Curious about the new Niner Ore? A bike created for the Flow and righteous single track. Stop by or text the shop and we can schedule a demo. I will have this one until the end of October!

Niner RDO RLT. Custom. Ready to build your dream?
06/04/2025

Niner RDO RLT. Custom. Ready to build your dream?

Rainy Day Builds…
11/20/2024

Rainy Day Builds…

See you all at  tomorrow night !!
11/13/2024

See you all at tomorrow night !!

Address

721 Castro Street
Martinez, CA
94553

Opening Hours

Tuesday 11am - 5pm
Wednesday 11am - 5pm
Thursday 11am - 5pm
Friday 11am - 5pm
Saturday 11am - 5pm

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