A woman and her fully outfitted Co-op Cycles DRT 2.1 bike

Hi, we're Co-op Cycles

We’re bikes born from a love of adventure, cooperatively designed with REI members and built for riders who seek the fun and freedom that comes from exploring the world on two wheels.

4.2 (518 reviews)

REI offers 83 Co-op Cycles products

Let your spirit animal roar

The road to happiness isn't always paved

Fully rackable and ready to roll wherever you want to take them. Each is purpose-built, with premium details like an H-bar loop that gives you a wide range of hand positions plus room for cockpit bags, or a seatpost that offers adjustable suspension to absorb road shock.

Wild on two wheels

When fat tires meet dirt trails, it’s magic, plain and simple

Fun-loving Co-op Cycles hardtail mountain bikes feature low-maintenance designs, trail ready parts, 27.5+ wheels, proven technologies, and upgradability that’ll let you dial in a ride you love.

Dead ends don't exist

These are road bikes for riders with adventurous souls

We built these bikes strong and light, with proven technology, generous tire clearances and versatility to move from pavement to gravel and beyond.

Stoked for rush hour

Ditch the car and start living, people

Commuting, errands, beer runs and nights out are all made better when done on two wheels. These bikes are at home in the city, with comfortable upright riding positions and civilizing features.

Negotiating a turn on a mountain bike path descent


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Line drawing of a bike decked out for adventure.

Adventure ready

Our bikes are adventure ready and built for versatility. Our members told us that their adventures don’t always fit into exact categories, so we made it easy to accessorize and upgrade.

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Built with great parts

We consciously choose high-quality components over just the latest-and-greatest tech. Meaning, spec-for-spec, our bikes are some of the best values around, and they’ll keep you riding happy for years.

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Cooperatively designed

We start our design process by talking with our riders. They tell us what matters most to them, and we use their feedback to build nothing but great bikes worth riding.