Trek Bicycle Algonquin (formerly Cycling Republic) is your destination for the latest products from Trek and Bontrager, service and tune-ups for bikes of any brand, and a great place to find the perfect road, city, mountain, or electric bike to fit your riding style.
We’re conveniently located on Randall Road where we’re proud to service the surrounding communities of Huntley, Carpentersville, Elgin, and more. We’re also lucky to be located near some awesome places to ride, like Raceway Woods Forest Preserve, Fox River Trail, and Keith Andres Park.
Our team is passionate about getting more people on bikes, and we’re proud to support the local cycling community by working with organizations like the Chicago Area Mountain Bikers (CAMBr), Raceway Woods Forest Preserve, and the Algonquin Park District.
Whatever your experience level and however you like to ride, we welcome you to stop by our bike shop, meet the team, and see what we have to offer. We can’t wait to ride with you!
Customers consistently praised the staff for their friendliness, knowledge, and willingness to help, often going above and beyond to ensure satisfaction.
Expertise
The staff demonstrated a high level of expertise in bike maintenance and sales, providing thorough explanations and personalized recommendations.
Repair Services
Many reviews highlighted the efficient and effective repair services, with quick turnaround times and quality work that exceeded customer expectations.
Positive Atmosphere
The store was noted for its welcoming and positive environment, making customers feel valued and appreciated during their visits.
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Michael A
Dec 13, 2025
5.0
I took in two bikes for service and the team there went above and beyond to help me out, explain what was wrong, and get my bikes back to top form. Highly recommend and I will definitely return!
LL
Lynn Lietz
Aug 24, 2025
5.0
These guys could not be kinder. Thank you for your help !
MR
Mason Riedl
Aug 10, 2025
5.0
I hadn’t owned a bike in over ten years. The customer service shown to me when I came in was great, the salesperson (I can’t remember her name, she was a blonde woman) was very helpful and understanding. The cherry on top was the thank you card I just received in the mail! I’m loving my new bike and will be using Trek for all my bike-related purchases moving forward.
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Trevor Traub
Jul 27, 2025
5.0
Zane was fantastic to work with. He helped my son find the right bike while helping other people at the same time. I really dug the vibe of the store and it makes me want to purchase other bikes there.
TB
Terry Banike
Jul 23, 2025
5.0
Hats off to Algonquin store service manager Miguel Torres Garcia. I stopped in on the fly today to have my brakes adjusted for an upcoming 20-mile ride. Miguel did the adjustment on the spot, patiently explained the finer points of bike brake systems and quick release wheels, expertly answered my many questions about Trek bikes in general and even gave my bike a quick once over to make sure everything was in working order. He was exemplary and I will definitely be taking my and my family's bikes there for servicing anytime they need it.