Zumwalt's Bicycle Center

6425 El Cajon Blvd, San Diego, CA 92115
Phone: (619) 582-6440
Mon, Wed, Fri: 10:00am - 7:00pm, Tue, Thu: 10:00am - 6:00pm
Sat: 10:00am - 5:00pm
Sun: Closed
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Go Ride Your Mountain Bike!

Early fall flies by; hop on your bicycle and go chase it down!Fall is absolutely the BEST time to ride in San Diego. Cool weather and worm sun never felt so good and we hope you get a chance to go ride. No more "It's too hot to ride"  Get out, have some fun and start pre-Burning all those calaries your going to consume during the hollidays.  Just in case you didn't already know, If you need anything, we're here fore you.  Happy trails!

Norco Optic

  2017 Norco Optic is in. No worries if your not sure this is going to be your next bike. We are!  So we added to our DEMO fleet and have one ready to ride......Just remember to bring your credit card when you return it, as you'll want to take one home.

All Your Cycling Needs Covered!

Come see our selection of cyclocross bicycles! Bring your bicycle into us for upgrades and repairs!
Check out our latest selection of mountain bikes! Feel the difference on a new road bicycle! Crush it all winter on a fat bike! Ride in comfort with these cycling accessories!

Fall is absolutely the best time of year to be riding, Ironically, it's also the best time of year to buy a new bike. The new models are arriving and the old models have to go. As we say goodby to a wonderfull summer, say a "GOODBUY" to some awesome year end savings.

Don't Let the Night Scare You

Don't Let the Night Scare You—Shop Lights for Halloween
We have lights!!!
You have just ran out of excusses.........

See What's New at the Shop

2017 Specialized Roubaix
Stop in for a test ride.

Intense Bicycles are in the House. Stop in to see the latest from Intense.

Specialized's Turbo Electric Bike Is Here!

You would never know that Specialized's Turbo Levo bike has an electric-assist motor... that is until you fly past your buddies going uphill. The battery is seamlessly integrated into the down tube and recharges in just 2.5 hours. Sync via wyfi with your smart phone to program your personal power or assist levels. I have ridden this bike on a 17 mile loop, I used the lowest factory setting on the assents. I rode with zero power on 8 of those miles. At just shy of 51lbs I found the bike to be surprisingly nimble and responsive. The Turbo's elegantly minimal look and intuitive controls are also masterfully designed. Come take a test ride. You won't be able to stop smiling!

Niner Bikes, You've heard of their legend!

We Rent Bikes

Daily and multi-day rentals on some of the best Full Suspension mountain bikes from Norco, Specialized, Niner and Intense.
Call to reserve yours today.
We Rent Bikes.
Specialized Financing from Synchrony

Whether you're purchasing a new bike, components or accessories, you can get everything you want faster and easier with the S-Card. Take advantage of exclusive Specialized promotions and select the special financing that meets your needs. * Apply now, and you could be riding a new set of wheels very soon!

*Subject to credit approval. Visit store for details.

Suspernsion set up

I can't count how many times I'm on the trail and see or here about someones shock / fork not performing well. More often than not, It arrives from imprpper suspension set up.
This video should help you figure it out, after all, It's not rocket science. 

We're Hiring

Are you passionate about cycling? Do you enjoy sharing this love with others? Are you a bicycle gear junkie? do you geek out on new gear? Awesome, so do we. Contact us today!
You could be paid to do what you love.
Please send resume' to

Today's Tip

Consider Comfort When Inflating Road Tires - Don't always inflate road tires to the maximum pressure written on the tire label. Roads in the real world aren't billiard-table smooth. The jarring effect of bumpy pavement on over-inflated tires robs energy and makes for a bone-rattling ride. Judiciously inflated tires will roll over bumpy roads smoother and faster and get you home without shaking loose your dental work. You can go with higher pressures on ultra-smooth roads and when maximum speed is needed, such as in a time-trial or triathlon. But, stay at the lower end of the pressure zone for comfort on average to rough roads.

Cycling Glossary - Word of the Day

wire beads
Bicycle beads that have wire inside. Wire is used because it's reliable, holds the tire on securely and doesn't cost very much, which keeps the tire price down. Wire-bead tires are heavier than folding tires (which feature Kevlar beads) and can't be folded as small (it's possible to fold wire-bead tires, but not fully.)

Important Recall Information

Despite rigorous testing and stringent quality control from our manufacturers, products sometimes exhibit problems later and we do our best to alert you. Please use our helpful website links to make sure that a recall doesn't affect any of your equipment.


Zumwalt's Bicycle Center
6425 El Cajon Blvd
San Diego, CA 92115

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