Mosaic Cycles New GT-1 X and GT-2 X

Kevin Curry

Sep 14, 2021 — 3 min read

Mosaic just added two new models to their G-Series lineup of gravel and adventure bikes. The GT-1X and GT-2X accomadate big tires in a very robust off-road capable titanium adventure bike.

Mosaic GT-1 X

The Mosaic GT-1 X doesn’t just encourage you to take the path less traveled, it encourages you to ditch that path entirely and find a completely new, un-explored one.

Internally butted titanium tubes deliver a lightweight and exceptionally strong frameset that is tuned and built specifically for you. Whether you’re chasing comfort, weight, or durability, the GT-1X can be built to your exact preferences. The GT-1X is designed around a 29×2.25 tire, mountain or gravel-specific groupset compatibility (Shimano GRX, SRAM XPLR or SRAM Force Wide), and geometry that incorporates a longer tube top and shorter stem. The GT-1X gives you the option to spec the frame for flat or drop bars, configuring it perfectly to your particular style. It’s time to start planning your next adventure…

Mosaic GT-1 X Frameset Features

Tubeset || Custom T3A/2.5V Double Butted Titanium Tubeset

Geometry || Custom

Ergonomics || Drop Bar or Flat Bar

Groupset Compatibility || Gravel Group Only (or MTB)

Maximum Chainring Size || 42t

Tire Clearance || 29×2.25

Fork || ENVE Adventure Fork

Headset || Chris King Inset 7

Brake Mount || Flat Mount Disc

Brake Routing || Internal

Shift Routing || Internal (Mechanical & Di2) or eTap

Axle Spacing || 12×100 Front // 12×142 Rear

Bottom Bracket || Threaded English 68mm

Seatpost Diameter || 27.2mm (30.9, 31.6 optional)

Front Derailleur Mount || None (1x only)

Water Bottle Mounts || Two – Down tube and seat tube

Finish || Mosaic Finishwork Program

Lead Time || 12 weeks

Mosaic GT-2 X

The Mosaic GT-2 X doesn’t just encourage you to take the path less traveled, it encourages you to ditch that path entirely and find a completely new, un-explored one.

The GT-2 X uses our straight gauge titanium tubeset which has garnered a reputation for its comfortable ride quality and exceptional durability, both of which are extremely desirable characteristics of a bike as capable of exploration as this one. The GT-2X is designed around a 29×2.25 tire, mountain or gravel-specific groupset compatibility (Shimano GRX, SRAM XPLR or SRAM Force Wide), and geometry that incorporates a longer tube top and shorter stem. The GT-2X gives you the option to spec the frame for flat or drop bars, configuring it perfectly to your particular style. It’s time to start planning your next adventure…

Mosaic GT-2 X Frameset Features

Tubeset || 3A/2.5V Straight Gauge Titanium

Geometry || 6 stock sizes, or custom.