based on 2809 ratings.
What our customers think of us!
The following comments were submitted by our customers when asked to provide feedback on our service. In the interest of transparency, we present these comments as provided except that personally identifiable information has been hidden unless the reviewer has requested their full name be included with the review. No unfavorable comments have been removed.
Lexi was incredibly helpful during the purchasing process for my wife's bike. She took the time to show her different models, explained the pros and cons of each of them, and patiently answered all of her questions. We were thoroughly impressed with her product knowledge and for being so patient with us. Thank you Lexi!
The service in store was fantastic. Becky (I believe that was her name) was very friendly and helpful. She even had accessories already picked out for my fiancé's new bike ( a few different bells as well a basket). I ended up choosing the champagne pour bell as it was perfect for the occasion with my fiancé's birthday and her picking out her wedding dress that day.
The bike is beautiful and my fiancé loves it. We went on its maiden voyage and she said it was very comfortable and easy to ride.
Love the store, love the service and love the bike!
They have the excellent bikes. Over the years, I have come to depend on them to know what I should be riding. It feels like family there. It's a place where "everyone knows your name".
Friendly and very knowledgeable. When you are there you know you are being treated fairly and honestly.
This is a quick shout out to the team at Chain Reaction Bikes in Redwood City, and in particular to Steve and Mike for thier exceptional customer service and Mike’s attention to detail when handling a maintenance issue with my fairly new Trek.
The “bike” was complaining with the dreaded unknown squeak that was apparently coming from the bottom bracket. I brought the bike in after noting that the squeak occurs during cold rides in the morning, sub 50 degree F.
With that info, Mike dove in and fixed the issue. I tested it over 2 early morning rides the follow weekend. No squeak, no rattle, zip, silence… actually I heard a little “hum” from the bike, apparently a very happy “Chain Reaction”.
Mike not only gets the job done, but keeps exceptional notes on the issue and explains it back to me in layman’s and engineering terms which I do understand !
Way to go Mike and Steve…
DIGG on!
Steve was great
The first and most important reason I would recommend Chain Reaction is the high quality service I receive. Mike and the others almost treat me like I’m part of the family. They always go above and beyond what I expect.
everyone working at chain reaction has always been truly kind to me and very knowledgeable. personally this is my favorite bike shop.
Absolutely love that this place is owned by wife, husband and family!
They know their stuff and took care of all our bike needs. We also bought the new Townie Go!
Love this place
I searched several bicycle shops to find my bicycle. Chain Reaction found the exact bicycle I wanted and the perfect size. The Staff was very helpful, answered my questions, and adjusted the bike to fit me. After, a casual test ride, I bought the bike from the best shop in the Bay Area.
They are friendly, very knowledgeable, and go the mile mile to make sure bicycle is ready.
Great people, great service
I love the service. Mike and Matt are always on it.
Excellent service. Came in to get a new bike. Very friendly staff, impressive collection, lots of accessories. Would highly recommend visiting this bike shop!
Excellent in every way, quality of service, customer service and products. And pleasant too.
Knowledgeable staff.
Friendly family fun business
All staff is helpful and knowledgeable about their products and services. It's easy to go in and tell them what you need and in a matter of minutes your out the door . . . . very efficient.
Becky was very nice and super helpful
Knowledgeable staff, friendly and fast service.
always warm & speedy assistance from the entire crew -
this local shop is our go-to for items big & small
Amazing customer service !!!! 10/10
Easy to work with and very knowledgeable.
Friendly and prompt service! Love that it’s family-owned and operated!
The friendliness and helpfulness of the staff can’t be beaten.
Every question I had was answered, I received great advice, and they had everything I needed at good prices. Friendly service as well! I will absolutely recommend!!!
Kevin was very helpful, knew his products well, and understood my needs in helping me select a mountain bike - the transaction was fast and efficient
Good products and good support!
How professional, friendly, knowledgeable , nice, and patient everyone was. From the moment I called about the bike and placed my deposit, to picking up my bike. Just really, really great!

I really like how the staff is so knowledgeable and friendly, without the pretentious attitude that is common at other high-end bike shops. I also like that it’s a family business and not a big chain store.