Boulder, CO

Mosaic Cycles is a family operated small batch builder of handmade bicycles. Precision fabrication and efficient business practice balance Mosaic as an industry leader, creating meaningful cycling moments and enduring products. Mosaic partners globally with select bicycle shops, bringing a tailored experience to each rider.

It’s easy to see why Mosaic is one of our favorite brands. Mosaic stands out for their flawless workmanship, thoughtful frame design and custom finish options. Titanium is the wonder material for subtle and distinct finishes; with no need to paint, the raw frame can be etched, polished, brushed. If you dream in color, Mosaic also offers the option of custom paint.

Mosaic’s range includes road bikes, gravel bikes, cyclocross and mountain bikes. Every bike is built to the rider’s exact specifications and desires. Each Mosaic starts with a full fitting and bio-mechanical assessment of the rider, so the bike becomes an extension of your body. Every aspect of the ride experience is considered and calculated for.

Some of our distinguished builds are featured below. These builds showcase some of the different models and build options.

The RT-1 is the bold road machine, designed with oversized tubes, and performance in mind. Double butted and custom tubing blend to give the frame a superbly smooth ride, good looks, and amazing responsiveness.

The GT-1 is the bike designed for adventure and for those who like to veer off the pavement and see what’s at the end of the dirt road. It is stable, robust, and perfectly tuned to float on rougher terrain. GT-1 frames are built with wider tires in mind (up to 38mm) so they can easily handle a wide variety of terrain and weather conditions.The bike can be equipped for racks and fenders for extended trips.

Available to demo:

VL’s Mosaic RT-1 ITR

VL’s Mosaic RT-1 ITR

Friends, meet Vince’s beautiful Mosaic RT-1 Integrated Thick Road (ITR), built with love by Redbeard Bikes last month!

This is the legendary RT-1, reimagined with 35mm of tire clearance and a completely integrated cockpit system.

Frame: Mosaic RT-1 ITR, titanium, custom painted
Fork: ENVE Integrated Road Fork, custom painted
Cockpit: ENVE One Piece Aero Bar and Stem, custom painted
Headset: Chris King Aeroset 3 Gloss Black
Group: Dura-Ace 12-speed Di2
BB & pulleys: CeramicSpeed

Wheels: ENVE 4.5 SES Disc with Chris King R45d Gloss Black Ceramic hubs, built by Tuned
Tires: Vittoria Corsa Pro 32

Tape: Silca Nastro Cuscino
Pedals: Wahoo POWRLINK Zero
Saddle: S-Works Power Mirror
Cages: King Cage Ti

And let’s not forget the Silca Imperio frame pump custom painted to match the rest of the bike.

Whether you’re getting your first bike or your forever bike or both — it all begins with a bike fitting with Redbeard Bikes. Get in touch to schedule yours!