Bikes / No. 22 / Reactor
No. 22 Reactor 2025 Geometry, Reviews, and Specs
No.22 Preview the Reactor Aero Prototype - the World's First 3D Printed ...Fit and steering
Aggressive fitSlow steeringFast steeringRelaxed fit No. 22 Reactor 2025 Sizing Guide
No. 22 Reactor 2025 Geometry Chart
| Size | Stack | Reach | Stack/reach | Stem | Bar | Crank | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop | Wheel size |
|---|
| 51 | 528 mm | 380 mm | 1.39:1 | 90 mm | 400 mm | 170 mm | 72.5° | 74.0° | 406 mm | 980 mm | 70 mm | 700c |
| 54 | 548 mm | 388 mm | 1.41:1 | 100 mm | 420 mm | 172.5 mm | 73.0° | 73.5° | 406 mm | 986 mm | 70 mm | 700c |
| 56 | 566 mm | 394 mm | 1.44:1 | 100 mm | 420 mm | 172.5 mm | 73.2° | 73.5° | 406 mm | 992 mm | 68 mm | 700c |
| 58 | 586 mm | 400 mm | 1.47:1 | 110 mm | 440 mm | 175 mm | 73.2° | 73.0° | 408 mm | 1002 mm | 68 mm | 700c |
2025 colorways
This year's studio shot is No.22 Preview the Reactor Aero Prototype - the World's First 3D Printed ....
- We do not have a full OEM palette to diff against 2024 yet.
What changed in the bike frame
Same published geometry as 2024.
- Published geometry matches the 2024 No. 22 Reactor. 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 No. 22 Reactor side by side
