Bikes / Mosaic / RT-1
Mosaic RT-1 2025 Geometry, Reviews, and Specs
Fit and steering
Aggressive fitSlow steeringFast steeringRelaxed fit Mosaic RT-1 2025 Sizing Guide
Mosaic RT-1 2025 Geometry Chart
| Size | Stack | Reach | Stack/reach | Stem | Bar | Crank | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop | Wheel size |
|---|
| 51 | 524 mm | 374 mm | 1.40:1 | 90 mm | 400 mm | 170 mm | 71.5° | 74.5° | 410 mm | 982 mm | 72 mm | 700c |
| 53 | 542 mm | 380 mm | 1.43:1 | 90 mm | 400 mm | 170 mm | 72.0° | 74.0° | 410 mm | 988 mm | 72 mm | 700c |
| 55 | 560 mm | 386 mm | 1.45:1 | 100 mm | 420 mm | 172.5 mm | 72.5° | 73.5° | 410 mm | 996 mm | 70 mm | 700c |
| 57 | 578 mm | 392 mm | 1.47:1 | 100 mm | 420 mm | 172.5 mm | 73.0° | 73.0° | 410 mm | 1006 mm | 70 mm | 700c |
| 59 | 596 mm |
2025 colorways
No colorway catalog for 2025 yet.
- But the Mosaic RT1 ITR does everything better than you'd expect. Gallery. Mosaic-RT1-ITR-custom-bike-review The RT-1 ITR can be painted ...
What changed in the bike frame
Same published geometry as 2024.
- Published geometry matches the 2024 Mosaic RT-1. Same sizes, same stack and reach.
What changed in equipment
No verified spec sheet for 2025 or 2024.
What changed in price
No launch MSRP in the catalog yet.
Compare 2025 and 2024 Mosaic RT-1 side by side
