Monday, Tuesday, Thursday, Friday 11:00 – 7:00
Wednesday 11:00 – 5:30
Saturday 11:00 – 5:00
Sunday 12:00 – 4:00

We are open during the Covid-19 pandemic.
Please wear a mask when entering the shop.

Bicycle Sales

Bicycles for every budget, from $200 to $20,000 and everything in between. If you haven’t visited Sammy’s, you haven’t been to bicycle heaven on earth.

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Bicycle Service

Tune ups, upgrades and troubleshooting. Flats are repaired while you wait. We inventory popular parts so turn around is fast. Our mechanics service all types of bikes.

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Bicycle Rentals

Chicago-land’s largest and most complete rental fleet. Mountain bikes, road bikes and ebikes for rental for you to enjoy in beautiful St Charles and beyond.

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Your Local Bike Shop

Sammy’s bikes has the best bikes in the world, in stock and ready to test ride. Get custom fit by Sammy himself and let his years of experience match you to the perfect fit on a beautiful bike.

Join our world class coaches for winter indoor computrainers. Bring your kids to try the MMTT 4 time National Championship Triathlon team. Or join us on the trails and roads on our group rides.

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Keep in touch, sign up for our email list, we do not excessively spam.
The email list is a great way to find out fun rides in our area.

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Contact Form

Get in touch and we’ll get back to you as soon as we can. We look forward to hearing from you!

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Check Up

Tune Up


Suspension Service

Suspension service varies by manufacturer and service interval. Call us for more details.

Race Tune.

Race tune ups and shipping are available. Carbon racing wheel rentals are also available. Call for more details.

Bike service is why we are here…

We have the parts and staff on hand to take excellent care of your bicycle. We ride what we sell: fat bikes, gravel, trail, road and mountain. Our hope is for you to be a cycling enthusiast – and you need a great bike to fuel your craving for adventure and fitness.

About Us

We love bikes.

Here at Sammy’s we truly pride ourselves in stocking some of the finest makes of bikes & wheels on earth and offering the best service before and after the sale that our industry offers.

We are celebrating our 15th year in St. Charles, and we’re so proud to part of the Fox Valley family of cyclists.

Our knowledgeable staff will welcome you wholeheartedly and will insure that every sale is met with 100% satisfaction. Come into our European style shop and enjoy an espresso on us and see for yourself the quality that we offer. Home of the 4 time national champion USA Triathlon “Sammy’s Fox Valley Team”

Brands We Carry

While we service all bicycles, we wholeheartedly sell these major brands:

Giant Bicycles

Giant’s farm to table vertical business delivers the best value in cycling with the highest customer satisfaction.


The pinnacle of bicycle frame manufacturing with racing pedigree. Ernesto is the most passionate cyclist on the planet and the C64 is his signature frame.


Cervélo makes the fastest bikes in the world. They look fast, they feel fast and no one has more on the floor than Sammy.

CeramicSpeed, Specialized, Scott, Sidi shoes, Fizik, Shimano, Sram, Tifoi, Vittoria, Kask, POC, Park Tools and Castelli are just some of the many brands we stock.

Visit us today…

We custom build, custom order and fit you to your dream bicycle. Our sole goal is to enrich our customers lives with a great bike that inspires them to ride more.