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The new Rocky Mountain Instinct, now in stock!

Check out the newest all-purpose trail bike from Rocky Mountain Bikes

Here to Help You Ride More

CG Bikes is Belfast, Maine's friendly full-service bike shop. We love helping new riders get started, and keeping life-long riders happily pedalling!

Premium Bicycles, Gear, & Apparel

Shop top brands at great prices by category.

A Great Pairing

Coffee & Bikes, it doesn't get any better! One day, we look forward to welcoming everyone in to check out our full space, which we share with Downshift Coffee. For now, as we do what we can to stop the spread of COVID-19, Downshift serves coffee out the front door on Main Street, and the bike shop entrance is around the back, facing the city parking lot and the skate park.

For tune-ups and repairs, please book an appointment online to help us better serve you!

Our Services

Your source for expert service that you can trust.

Bike Technician working on a bike

Bike Service

Our expert technicians are here to help with all of your bike service needs.

Cyclist taking a break on a bridge

Bike Rental

Whether you’re visiting or want to try a new style of riding, we have a bike for you.

Get In Touch

We're here to answer all of your cycling-related questions. Stop by or give us a call today!