Mosaic GT-1iAR Titanium Frameset
A modern all-road titanium frameset built for speed, versatility, and refined ride quality.
Overview
The Mosaic GT-1iAR is a performance-focused all-road titanium frameset designed to blur the line between fast road riding and mixed-surface exploration. Built using Mosaic’s custom 3A/2.5V double-butted titanium tubeset and rider-specific geometry, the GT-1iAR delivers confident handling, efficient power transfer, and composure across varied terrain.
Designed around modern integration and clean aesthetics, the GT-1iAR features full internal routing through the cockpit and downtube, creating a tidy, contemporary build while maintaining the timeless ride quality titanium is known for.
Frame Design & Ride
Clearance for tires up to 700×40mm allows the GT-1iAR to adapt to a wide range of road and all-road conditions without sacrificing responsiveness. The geometry is tuned for stability at speed with predictable handling on rougher surfaces, making it equally capable on smooth pavement, broken roads, and long mixed-terrain rides.
Integrated front-end components and internal routing enhance aerodynamics and visual cohesion, while the titanium frame preserves a smooth, controlled ride feel over long distances.
Key Features
- Custom 3A/2.5V double-butted titanium tubeset
- Rider-specific geometry
- 700×40mm tire clearance
- Integrated all-road fork and headset
- Fully integrated cockpit and brake routing
- Choice of Mosaic painted finish
Technical Details
- Frame Material: Titanium
- Head Tube: 44mm
- Bottom Bracket: 68mm BSA
- Seatpost Diameter: 27.2mm
- Front Derailleur: Clamp-on mount
- Brake Mounts: Flat mount
- Axle Spacing: 12×100 front / 12×142 rear
- Shift Routing: Internal Di2 or wireless AXS
- Brake Routing: Integrated through cockpit and downtube
- Integrated Components: In-route stem and seatpost
Ideal Use
- Fast all-road and endurance road riding
- Mixed-surface routes and long-distance efforts
- Riders seeking modern integration with titanium durability
Custom Order Information
This product is built to order. The price shown represents a pre-order deposit toward your custom Mosaic frame.
Final pricing may vary based on specifications. The remaining balance will be due once your order is complete and ready for pickup.
Please contact us prior to ordering with any questions regarding specifications, timelines, or the custom build process.
For sales inquiries or custom build consultations, reach us at info@categoryonecycles.com.
For service appointments, repairs, or bike fitting, contact service@categoryonecycles.com.
You can also reach us by phone at (610) 509-3554