Handcrafted in Boulder, Colorado, every Mosaic is built to
order. The craftsmanship is incredible, with clean welds and
The GT1 Disc is the Mosaic top of the line gravel bike. Flat
mount disc brakes, tyre clearance for 38c, curvaceous lines in the
rear triangle for all day comfort without sacrificing stiffness.
This really is gravel deluxe...
Roger decided on a 1x set up, choosing SRAM Force 1 hydraulic.
This keeps things clean, simple and thoroughly modern. ENVE was
chosen for the finsihing kit along with the wheels: specifically
developed for wider tyres, the 4.5 AR SES Disc wheels, with Chris
King hubs, are perfect for this build.
The ENVE GRD fork, included with the frame, is thru axle, and
comes with plenty of clearance, but the most striking feature is
the removable carbon mudguard. The design of this is incredible,
and the simplicity is part of that.
The Brooks C15 saddle is a nice touch, slightly different. If
they fit you, they're very comfortable.
Mosaic's workmanship shines through around the BB, with some of
the cleanest welds we've ever seen. The cable routing, where the
cable goes into the down tube especially, is just fantastically
Mosaic also offer some of the best custom paint out there, so if
raw ti isn't your thing there's plenty of scope for some
We wish Roger many happy hours in the saddle: this really is a
Come and see us about your own Bespoke built Mosaic.