Mosaic GT-2 45 Titanium Gravel Bike Frameset Batch Built

GT-45: Go Bigger. Ride Harder. Demand the best.

The GT-2 45 can go tire-to-tire up against any high performance gravel bike available today. Designed to comfortably fit a measured 700x45c tire and confidently handle any gravel riding scenario imaginable, the GT-2 is made of a size-specific mix of straight gauge, thin wall 3AL/2.5v titanium tubing resulting in a tuned ride quality balancing responsiveness and compliance specifically for the unique rigors of gravel. Ride it everywhere, race it anywhere, and like most Mosaic owners, ride it forever.

All GT-2’s are precision batch-built by the same team of craftspeople working on our top-end GT-1 Series bikes and feature the same exquisite finish quality and are available in 9 sizes. This is the jam for riders looking to save more dollars than grams and don’t mind skipping some of the custom options.

Frameset Features

• T3A/2.5V Straight Gauge Titanium Tubeset
• Batch Built Standard Geometry
• 700x45mm Tire Clearance
• Columbus Futura Gravel 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
• 12×100 Front // 12×142 Rear
• Gravel Chainline

Batch Built Lead Time : 3 Weeks
The Mosaic Batch Built program utilizes our proven size run of geometry to deliver a simpler, more standardized offering, available in a shorter timeframe.

Additional Options

• 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.