The GT-2 X is designed for maximum all-terrain capability. Go further. And then keep going.

As the most versatile gravel bike models in the G-Series, GT-2x redefines adventure cycling by adding room for mountain bike gearing and tire widths up to 29x2.25. Designed to challenge the limits of what a gravel bike can do and blur the line between aggressive gravel and mountain biking, X models are available with SRAM UDH and feature geometry optimized for loaded handling and all-around capability. If you aim to ride across Alaska (we did) or simply want a gravel rig that can handle pretty much anything, the GT-X is your move.

The GT-2x is our batch-built model available in seven sizes, each with a size-specific straight gauge titanium tubeset designed to handle the rigors of travel, loaded riding and rough surfaces while delivering the kind of comfort and resilience you’ll want for back-to-back days of whatever’s out there.

And like all Mosaics, each GT-2x is made by hand for riders who demand no-compromise performance and versatility when exploring the wild and untamed.

Highlights

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1x gravel or MTB group set compatible.
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Available in Factory Titanium Finish as an option, Ghost finish as standard.
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Drop bar? Flat bar? GT-X handles both.
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G-Series insipred frame geometry, including beaufitul S-Bend seatstays.
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Designed for 29 x2.25 tires and all the bags.

Features

  • T3A/2.5V Straight Gauge Titanium Tubeset
  • Batch Built Standard Geometry
  • 700x55mm Tire Clearance
  • ENVE Adventure Fork
  • Cane Creek 40 Headset
  • 44mm Headtube
  • 27.2 Seatpost Diameter
  • Clamp-On Front Derailleur Mount
  • Flat Mount Brake Mounts
  • External Mechanical, Internal Di2, or Wireless AXS shift routing
  • Ghost Titanium Finish
  • Internal Downtube Brake Routing
  • 12x100 Front // 12x142 Rear
  • Gravel or MTB Chainline

Made To Order Lead Time : 8 Weeks

Made to order from scratch including custom geometry, configuration and choice of finishwork.
  • Rider Specific Geometry*
  • Choice of Mosaic Painted Finish*
  • Rack Mounts*
  • Fender Mounts*
  • Pump Peg*
  • Extra H20 Mounts*
  • Braze-On Front Derailleur Mount*
  • 30.9 & 31.6 Seatpost Diameters*
  • Factory Titanium Finish*

* options at additional cost.

Contact your Mosaic Dealer for pricing.

Geometry

Rider Specific Geometry

With a fit-first design approach, custom geometry is drawn up based on bike fit information provided by you and your Mosaic Dealer. Taking into account each rider’s aspirations and use case for the bike, we continue to fine-tune the design to culminate in a riding experience and handling that is perfect for each unique frame that we build. Custom geometry is included as standard on our 1-Level bikes, giving us the opportunity to build the perfect bike for each rider 100% of the time.

Your Bike. Your Fit.
Your Geo.

Geometry driven by your body, made to fit your contact points.
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Mosaic Batch Built Geometry

The Mosaic Batch Built program utilizes our proven size run of geometry to deliver a simpler, more standardized offering, available in a shorter timeframe. By building standard geometry frames together in a batch, configured in an intentional and similar way, we’re able to deliver a batch-built frame in 2-3 weeks, while allowing the customer to choose how their bike is finished.

Finishes: Choose your wow factor.

The finish is the first thing we see. And when you’re excited by the sheer look of your Mosaic, it also gets you excited to get out and ride. And that’s what it’s all about. So whether you choose to let the metal be the star of your titanium frame, or opt for a super colorful paint scheme that’s uniquely you, the goal is to come up with a look that’s going to light you up and get you out there. Ready? Let’s make it yours.

Titanium Finishes

Classic, clean and light, this is the choice for those who love the beauty of raw metal, impeccable welds and subtle logos. Choose between Ghost, Shadow, and Mosaic Factory titanium finish options.
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Painted Finishes

Go big. Go loud. Go subtle. Go pure. With multiple Standard and Artist Series layouts to choose from and a nearly infinite number of color combinations, it's easy to make your Mosaic uniquely yours.
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