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Used Bikes For Sale

Shop new & used bikes for sale at The Pro's Closet. Browse popular brand like Trek, Specialized, Giant and more for the best used mountain bikes, used road bikes, and used gravel bikes.

 

TPC - The Pro's Closet is the leader in buying and selling new and used bikes. With over 500,000+ customers served and 75,000+ bikes sold. Talk to an expert Ride Guide today to find the right bike for you.

 

TrekSpecializedCannondaleGiantNiner 

Bikes are meant
to be used.

Used Bikes For Sale at The Pro's Closet

Buying a used bike should feel exciting, not sketchy. At The Pro's Closet, you can shop used bikes online from top brands like Trek, Specialized, Cannondale, Giant, Santa Cruz, Cervélo, Canyon, Niner, and more — all from one place.

Every bike we sell is professionally evaluated, inspected, serviced, and cleaned before it is listed. Worn or damaged components are replaced when needed, condition details are clearly shown on each product page, and every bike is backed by our 30-day return policy. That means you can shop used bicycles with more confidence than a random marketplace listing.

Whether you’re looking for a used road bike, mountain bike, gravel bike, e-bike, triathlon bike, or a do-it-all commuter, TPC makes it easier to compare options, find the right fit, and get rolling.

Why Buy a Used Bike?

Used bikes are one of the best ways to get more bike for your budget. Instead of paying full price for the newest model year, you can often find a higher-end frame, better components, or a dream build from a previous season for less.

A used bike is also a great way to try a new riding style. Curious about gravel? Want to finally get a full-suspension mountain bike? Looking for a faster road bike or an e-bike that makes big days easier? Shopping used gives you more choices across more brands, model years, and build levels.

The key is buying from a shop that stands behind the bike. That’s where TPC is different. Our bikes are inspected by professional mechanics, photographed in detail, and listed with clear condition notes so you know what you’re getting before it arrives.

Shop Used Bikes by Category

Used Road Bikes

Used road bikes are built for speed, efficiency, and big miles on pavement. Shop lightweight climbing bikes, aero race bikes, endurance road bikes, all-road bikes, and more from brands like Trek, Specialized, Cervélo, Cannondale, Giant, Factor, and Colnago.

Used Mountain Bikes

Used mountain bikes are perfect for trail riding, cross-country racing, enduro laps, bike park days, and everything in between. Browse hardtails, full-suspension trail bikes, XC bikes, enduro bikes, and downhill bikes from brands like Specialized, Trek, Santa Cruz, Yeti, Pivot, Ibis, Canyon, and Niner.

Used Gravel Bikes

Used gravel bikes are made for mixed surfaces, rough roads, dirt adventures, and long days away from traffic. They usually offer more tire clearance and stability than a traditional road bike while still feeling fast and efficient on pavement.

Used E-Bikes

Used e-bikes can make commutes easier, climbs more manageable, and long rides more accessible. Shop used electric mountain bikes, electric road bikes, commuter e-bikes, and pedal-assist bikes from trusted brands.

Used Triathlon & TT Bikes

Used triathlon and time trial bikes are designed for aerodynamics and speed. If you’re training for a triathlon, chasing a faster bike split, or looking for a dedicated TT setup, buying used can be a smart way to get a race-ready bike for less.

How to Choose the Right Used Bike

Start with where you ride most. If you spend most of your time on pavement, shop road bikes. If you ride singletrack, start with mountain bikes. If your rides mix pavement, dirt roads, and adventure routes, gravel bikes are usually the sweet spot. If you want extra assistance for climbing, commuting, or longer rides, an e-bike might be the move.

From there, focus on fit, condition, components, and intended use. A bike that fits well and matches your riding style will matter more than chasing the lightest frame or newest model year. Need help narrowing it down? Our Ride Guides can help you compare bikes and find the right option.

Popular Used Bike Brands

TPC carries used bikes from many of the biggest names in cycling, including Trek, Specialized, Cannondale, Giant, Santa Cruz, Cervélo, Canyon, Niner, Pivot, Yeti, Ibis, Factor, and more. Inventory changes often, so check back regularly for new arrivals.

Used Bike FAQs

Are used bikes from TPC inspected?

Yes. Every bike is professionally evaluated, inspected, serviced, and cleaned before it is listed for sale. Product pages include detailed photos, condition notes, and build information so you can shop with confidence.

Can I return a used bike?

Yes. Bikes purchased from The Pro's Closet are backed by our 30-day return policy. Review the full return details before purchasing so you know exactly what to expect.

Is buying a used bike online safe?

Buying used online is safest when the bike has been inspected by professionals and the seller clearly shows condition, specs, photos, and return options. TPC is built to make buying used bikes online easier, safer, and more transparent than a typical peer-to-peer marketplace.

What type of used bike should I buy?

Choose based on where you ride most. Road bikes are best for pavement, mountain bikes are best for trails, gravel bikes are ideal for mixed surfaces, e-bikes add pedal assistance, and triathlon bikes are built for aerodynamic speed.

From TPC's Magazine

Carbon Fiber vs. Aluminum Bike Frames: What's Better?

The frame is a bike’s heart and soul. It brings every component together and gives the bike its identity. So what kind of frame should your next bike have: lightweight carbon fiber or durable, affordable aluminum? Read the full guide here.

How to Sell Your Used Bike Online or in Person

Need to unlock the value of your current bike before buying your next one? There are plenty of ways to sell a used bicycle, from local marketplaces to trade-in programs. Some take more work, and some offer more value for your bike and your time. Read the full guide here.

Bicycle Buyer's Guides

Head-to-Head Bike Comparisons

Used Bikes Near You

Used Bikes Denver

Looking to service your bike in the Denver area? Book a full professional service with our Service Center, located near Thornton, Colorado.