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Bikes are meant to be used.

TPC: Changing the way cyclists buy bikes.

Cycling is about the experience of being in motion, regardless of the bike or brand, road or trail, season or destination.

At TPC, we're cyclists who want to find the right bike for you. That’s why we created our innovative Certified Pre-Owned bike process, where our expert mechanics meticulously inspect every part on every bike to ensure that high-quality bikes stay in motion longer.

It's why we obsessively curate our ever-evolving new and pre-owned inventory, including frames, components and wheels. And it’s why we track the market and technical trends, and only take the bikes that meet our exacting standards.

Our process evolves with the cyclist, from Certified Pre-Owned bikes, to risk-free 30-day returns, to our Guaranteed Buyback program. TPC. We’re changing the way cyclists buy bikes.

New to You

Certified Pre-Owned bikes are gently ridden rides that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. The comprehensive service includes washing the bike, replacing worn parts like tires and chains, and inspecting and servicing the drivetrain and wheels.

Pedal It Forward

As the world’s largest retailer of pre-owned bicycles, we’re passionate about helping cyclists find their next great ride—and making sure high quality bikes keep rolling. We believe that every bike has a next owner, and that we all benefit when we keep more bikes on roads and trails. Some call it “recommerce.” Some call it “the circular economy.” We call it common sense.

The Denver Metro's Largest Bike Shop

TPC Thornton Retail Store

Conveniently located just off I-25 north of Denver and only 30 minutes from Boulder, our Thornton retail store will be a one-stop shop for Front Range road, mountain and gravel riders. We offer our complete online inventory of new and Certified Pre-Owned bikes, parts, accessories and apparel as well as comprehensive and competitively priced service packages ranging from tune-ups to complete overhauls. You can also meet with a Ride Guide for expert advice on the products that are right for the routes you ride.

The leaders in certified pre-owned bikes since 2006 with over 160,000+ customers served and 46,000+ bikes sold.