Skip to main content
Women in a bike shop. Text: Classes & Rides


Our mini classes focus on one bite-size mechanics topic at a time and are exclusively held at our Denver location. Show up to learn new skills and connect with other people who like bikes as much as you do! It's a low stake, come as you are class. No previous knowledge required. 

These offerings are pay-as-you-can. We don't want cost to be a barrier to education. It's simple: you pick your price from $0 to our estimated value per session. 

These minis are meant to give you the same "I can do this bike stuff" energy that our interns experience, no matter where you're starting from. For anyone who has felt excluded, intimidated, or uncomfortable in the bike shop setting: this one's for you! We hope you'll walk away with a new skill and a feeling of empowerment and belonging.

Brake rotor


Wednesday, May 3rd | 6:00-8:00 pm

We'll learn how to tell what kind of brakes you have, caliper adjustments, when to replace your pads, and other brake know-hows!

Registration Closed
Flat Tire. Hosted at Raices Brewing Co

Flat Repair

Tuesday, May 30th | 6:00-8:00 pm

We'll learn how to fix a flat and what tools you'll need! This class is hosted at Raices Brewing Company, and the cost of entry is one beer. 


Our mechanic series is an in-depth opportunity to learn about and work on YOUR bike. These are exclusively held at our Littleton location. Show up to get down and dirty with your bike in 3 classes over 3 weeks. Plus, we will hit the trails as a group! No previous knowledge required and everyone is welcome.

Our series are a set fee of $100 to get your bike in tip-top shape.

*Scholarships are available if this poses a financial hardship for you. Please contact Mikayla ( directly if this is the case.* 

We hope you'll walk away feeling proud of the work you put in, connected to the people you met, and ready to ride!

Mechanic stand

Spring Series

Tuesday, May 9, 16, and 23 | 5:30-7:30 pm

Must attend all three sessions!

We'll learn safe and legal riding, flat repair, brake adjustments, derailleur adjustments, getting out of roadside pickles, and chain care. Plus, do a little riding!

Registration Closed


Us on bikes + you on bikes = a good day

Staff-led, thematic rides out of our Littleton location. See each ride for detailed information.

Ride 101

WHERE: Meet us in the parking lot behind our Littleton location. The address is 7301 South Santa Fe Drive, Suite 342 (in Aspen Grove shopping center). You'll be able to do quick bathroom runs, pump up tires, and grab some water before heading out. 

WHAT'S NEEDED: A waiver is needed to participate in any GTC ride; you can fill it out here. Always bring a helmet and water. Plus, anything else you need to ride comfortably, from sunscreen to snacks! Check out each ride for specific needs. 

WHO: Everyone - and we do mean everyone - is welcome to participate in our rides. Please check out each ride overview for specific "Who" information as it pertains to the event!

eRENTALS: Don't have a bike but want to ride? You can book a rental ahead of time by calling the shop or scheduling online. 

Brewery Tour

When: Saturday, May 27th from 4 - 7ish pm

What/Where: Colorado has so many wonderful local breweries, and we want to explore them with you! Blake, our Store Manager, will give us a tour of Locavore and Breckenridge Brewery! Trust us: it'll be the highlight of your weekend.

Who: Must be age 21 or older

Bring: Money and a license if you'd like a beer and a lock

Route: See it here

Distance:  16 miles

Elevation: 292 ft

Pace: 10-12 mph

Terrain: All paved trail all the way

Drop vs No-Drop: Drop. You are free to leave the ride at any point and at either brewery.


We love to spend time in the community, talking about our mission and making cycling more accessible for everyone. If you have an event that you'd like GTC to be a part of, email our Community Engagement Coordinator, Mikayla (