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Who we Are

Four women riding bicycles on a sunny day, wearing helmets and colorful athletic clothing, smiling and enjoying a bike ride.

We’re a bike shop in Castro Valley where riders find their perfect fit. We specialize in custom builds, professional fitting, and premium components. From your first frame to a full custom build with the world's finest brands, we're here to get you riding right.

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Brands We Carry

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Logo with a teal eagle crest holding a banner that reads 'EDUARDO BIANCHI' beside the word 'BIANCHI' in black uppercase letters.
Close-up of the black logo with stylized text that reads 'BMC'.
The Colnago logo with the brand name in black letters and a stylized clover emblem in black.
Stylized logo with the letters E and V, connected and bold, in black.
Partial red background with white text reading 'FACT OR'
Close-up of the word 'DIRT' written in bold, blue letters with a black background.
A woman in a red jacket standing in a park.
Close-up of a person gripping a lock with both hands, with a blurred background of a lock and key.
Salça logo on a red background with white bold text.
Logo with a red stylized 'T' and the word 'TIME' in black uppercase letters.
Text reading 'VAN RYSAL' in bold white letters on a black background.

Follow Us on Instagram

I meant to post more throughout the week, be on the look out for more tonight, BUT I did it! I am officially a licensed USA Cycling Mechanic! Thank you to @usacycling for the experience and knowledge you passed down to me and the other students. I ca
We’ll be closed tomorrow Friday, January 30th in solidarity with the nationwide general strike. See you Saturday.
We’re officially back! And we’re ready to help you get on your bikes so you can chase some sunshine or new years PRs. Stop by and check out cycling souvenirs from our travels, hear updates on a years-long quest to get a green jersey sign
Stop by the shop for festive cookies and coffee. Today is our last day before we close for the holidays. Thank you for a wonderful 2025, we’ll see you in the new year!
We’ve been looking forward to this One for a long time! Few bikes have pushed the aerodynamic limits like the new Factor One. We can’t wait to get our hands on it, but we’d be even happier if we got to build one for you! If you&rsqu
This beauty is ready for @thehellyervelodrome and weather permitting it’ll get its first lap in next Saturday December 13th! We’ve upgraded this one with the Vision track crank and handlebar for an extra bit of aero stiffness. If you have
It’s our first Small Business Saturday! And with that we’re kicking off our end of the year sale. Our sale includes a limited selection from Pinarello, Bianchi, Enve, Time, and more! All bikes with a yellow tag are marked down at prices
We’ve got some cool new gear at the shop! 1: The Bianchi E-Oltre - a sleek, fast, fun class 3 ebike. 2: Cadence proudly displaying our selection of Pinarello’s new X, F and Dogma series frames. 3: A titanium Ceramicspeed OSPW. 4 - 6: