Since 1912
Welcome to Diamond Cycle
Diamond Cycle caters to a full range of cycling enthusiasts in the Montclair, New Jersey area from families to professional riders, mountain bikers to road racers, kids to adults. Diamond Cycle, originally established in 1912, offers its customer a unique combination of world class bicycles, equipment and apparel, knowledgeable sales, and expert service.
Giant Cypress DX
Giant Talon 3
Giant Trance 3
Giant Contend SL 1 Disc
GT Pro Performer 29
Giant Escape 3
Giant Lafree E+ 1
Cannondale Catalyst 2
Cannondale Cujo 3
Giant Dirt-E+ 1 Pro
Giant Escape 3
Giant ATX 3 Disc
Giant Animator C/B 16
Cannondale Quick CX 4
Liv Adore C/B 16
Giant XtC Jr 26+
Liv Pre
Cannondale Quick 6
Cannondale CAAD8 Tiagra 6
GT Slammer
Giant Simple Three W - Women's
Cannondale Trail 4 29
Tern Eclipse P20
Tern Swoop D7i
Cannondale Catalyst 3
Cannondale Touring 1
Cannondale Kids Quick 20
Cannondale Althea 4
Liv Rove 3 DD Disc
Kids' Bikes
Introduce your kids to the fun and freedom of cycling. With bikes available for all ages and stages, you can get your kids started off right. Cycling helps develop balance and instill healthy habits. It also gives children a sense of freedom and responsibility that builds confidence on and off the bicycle.
Folding Bikes
Your bike takes you places, now you can take it with you. Check out our selection of lightweight, portable folding bikes perfect for any commute. We carry top brands including Brompton & Tern & you can even build your own custom Brompton! Visit us to test ride a folding bike today!
Our Services
To keep your bike in tip-top shape it needs to be maintained regularly, so bring it on in to our experienced mechanics to get the job done right. We handle everything from rentals, to repairs to fittings. If you've got cycling needs or questions we are your go-to complete bike shop in Montclair.
Rentals
We have a great selection of affordable bike rentals and Historical Monclair self-guided bicycle tours for all ages & abilities. Visit our bike rentals page for more information or give us a call today!
Service & Repair
Whether your bike is in need of a tune-up, a major overhaul or a minor repair our knowledgable mechanics have got you covered. The sooner you bring your bike in the sooner we can get you back on the saddle.
Right Ride Fitting System
We are excited to announce that we will be offering Giant Bicycle's "Right Ride" fitting system in store! More to come on this soon!
No matter what type of bike you're looking for, Giant is sure to make one just right for you. Swing by our store and we'll walk you through all the great features of Giant's amazing bicycles!
Cannondale bicycles are ultra responsive, super fast and totally fun, which is why both professional cyclists and weekend warriors love them. Stop by the shop to see these amazing bicycles in person.