Trek Bicycle Castro Valley | Trek Bicycle Castro Valley

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  • Shop address
  • 3318 Village Dr.
  • Castro Valley, California, 94546  United States
  • 5108815000
  • Get directions
Shop hours
We're closed.
Sunday 12:00 PM-5:00 PM
Monday Closed
Tuesday 11:00 AM-6:00 PM
Wednesday 11:00 AM-6:00 PM
Thursday
11:00 AM-6:00 PM
Friday 11:00 AM-6:00 PM
Saturday 10:00 AM-6:00 PM
  • 5108815000
  • Get directions
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Ride now, pay later

Trek Financing powered by Citizens Pay lets you buy what you need, when you need it. Spread your payments over time with convenient, stress-free plans starting at 0% APR.

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What is an electric bike?

Check out our electric bike buyer's guide to learn about the benefits of e-bikes, how to choose the right one for your riding style, and the best maintenance tips and tricks.

E-bike 101

Our service packages

Want to learn more about what a bike tune-up includes? Explore our different service packages below.

build Level One:
The scrub down
$99.99
Recommended every 25+ hours of riding
-Align and adjust brakes
-Tune and adjust shifting
-Torque all fasteners
build Level Two:
The deep clean
$189.99
Recommended every 50+ hours of riding
-Includes all Level One services
-Deep clean drivetrain
-Lateral and vertical wheel true
-Inspect bottom bracket
-Clean and polish bike
build Level Three:
The strip down
Starting at $449.99*
Recommended every 100+ hours of riding
-Includes all Level One and Level Two services
-Disassemble and deep-clean all parts
-New cables, housing, and bearing systems*
-Advanced wheel true
-Replace front and rear suspension wipers, seals, and oil**

*Cost of replacement parts not included in package price.

**Pricing may vary for bikes with suspension. Stop in for an estimate.
build Traveling
somewhere?
$79.99
We can box your bike up and help send it where you need it to go.

Love it or we’ll take it back

If you’re not 100% happy with your purchase, bring it back within 30 days for a refund or exchange.

Low Price Guarantee

We’ll match any price for products we carry in-store or on trekbikes.com.

24-hour service for all makes and models

Our skilled technicians will service your bike within 24 hours, or we’ll give you a loaner for free.

Your new favourite bike shop

From first-time riders of every age to the seriously addicted, we’re here to help!