2026 Mosaic RT-1 iTR Titanium Frameset
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For sales inquiries or custom build consultations, reach us at rob@categoryonecycles.com
For service appointments, repairs, or bike fitting, contact service@categoryonecycles.com
You can also reach us by phone at (610) 509-3554
Description
2026 Mosaic RT-1 iTR Titanium Frameset
A premium titanium road frameset featuring fully integrated cable routing, modern road geometry, and Mosaic's distinctive Brushed Titanium Ghost finish.
Overview
The Mosaic RT-1 iTR is a performance-focused titanium road frameset designed to combine responsive handling, refined ride quality, and contemporary integration. Handmade in Boulder, Colorado, using custom-butted titanium tubing, the RT-1 iTR delivers an exceptional balance of stiffness, comfort, and long-term durability.
This 2026 frameset features Mosaic's Brushed Titanium Ghost finish in a 55cm batch-built geometry. Paired with an ENVE carbon fork, it offers a clean, understated aesthetic and an exceptional foundation for a premium road build.
Frame Design & Ride
The RT-1 iTR features fully integrated cable routing, creating a streamlined appearance while maintaining the distinctive ride characteristics of titanium. Its performance-oriented geometry balances responsive acceleration, precise cornering, and confident stability at speed.
Clearance for tires up to 700×35c provides versatility for a range of road conditions without compromising the frame's performance-focused character.
The brushed titanium finish highlights the craftsmanship of the frame, while Mosaic's subtle Ghost graphics create an understated appearance.
Key Features
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Custom-butted titanium tubeset
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55cm batch-built geometry
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Brushed Titanium Ghost finish
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Fully integrated cable routing
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ENVE carbon fork included
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Clearance for tires up to 700×35c
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Performance-oriented road geometry
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Handmade in Boulder, Colorado
Technical Details
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Manufacturer: Mosaic Cycles
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Model: RT-1 iTR
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Model Year: 2026
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Frame Material: Titanium
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Frame Size: 55cm
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Geometry: Batch-Built
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Finish: Brushed Titanium Ghost
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Fork: ENVE Carbon
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Tire Clearance: 700×35c
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Brake Compatibility: Flat Mount Disc
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Cable Routing: Fully Integrated
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Frame Construction: Custom-Butted Titanium
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Country of Manufacture: USA
Ideal Use
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Performance-focused road riding
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Fast group rides and endurance training
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Premium titanium road builds
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Riders seeking modern integration with timeless titanium craftsmanship
Availability & Purchase Information
This is a specific 2026 Mosaic RT-1 iTR frameset in size 55cm, finished in Brushed Titanium Ghost.
Available for immediate purchase without the wait associated with a new custom frame order.
The sale includes the Mosaic RT-1 iTR titanium frame and ENVE carbon fork.
Category One Cycles can also assist with component selection and complete custom assembly.
Please contact us prior to ordering with any questions regarding specifications, compatibility, or custom build options.
Contact Us
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.