No. 22 Prototype Reactor

August 20, 2024

The First Ever 3D Printed Aero Titanium Bike Unveiled at Made Bike Show and Launching in 2025

August 20th, 2024/OUTDOOR SPORTSWIRE/ – Today No. 22 Bicycle Company announces the creation of the world’s first fully aero Titanium road bicycle. Fabricated using a mix of 3D printing and in house fabrication, the new Reactor is set to launch in 2025, but the prototype will be shown in person for the first time at the MADE bike show in Portland, OR August 23-25th.

The Reactor has always been the most race-oriented road frame in the No. 22 lineup, and the Reactor Aero is the world’s first truly aero optimized Titanium race machine. Developed in-house and subject to multiple CFD simulations, the Reactor Aero is scheduled for wind tunnel testing and validation prior to launch. Testing to date confirms 30-40% drag reduction when compared to the current No. 22 Aurora. As with all No. 22 models, every piece of the frameset is either made by or specifically for the brand, providing an unrivaled level of control and precision in the manufacturing process.

When developing the Reactor Aero, No. 22 aimed not only to set the bar for Titanium frame aerodynamics, but to enhance performance in all other areas as well. Drivetrain stiffness, which the Reactor is known for, was further improved upon resulting in likely the most efficient power transfers available on a Ti frame. To achieve this, the down tube, bottom bracket intersection, and chain stays were fully redesigned and optimized by utilizing the formal freedoms offered by 3D printing. All other tubing profiles and intersections were also built from the ground up to help temper drivetrain stiffness with the legendary ride quality titanium is known for.

The current prototype is a fully 3D printed frame, printed monolithically from Grade 5 titanium powder, save for the seat tube. In keeping with the previous generation of the Reactor, the seat tube is a carbon ISP, this time of an aerodynamic profile, co-developed and produced by July Bicycles. The final version will be printed as sections which can be machined and welded in-house, allowing No. 22 to utilize their decades of expertise resulting in tighter controls over quality, tolerances, and finishes.

“3D printed titanium has phenomenal structural properties. The ability to print internal support structures anywhere in the frame gives us a level of control over the ride quality that has not been possible before. We are able to add stiffness in high load areas like the bottom bracket, dropouts, and head tube for very little weight, while playing with structure in fine detail throughout the frame to ensure it delivers the ride quality we need”, states Bryce Gracey, Co-Founder of No. 22.

The Reactor Aero will be unveiled at the MADE Bicycle Show in Prototype form, and officially come to market in 2025. More information will be provided closer to launch with updates available throughout the project.

No. 22 Homepage

Details: Pulled from Current Reactor

• Comprised of 3D printed Grade 5 Titanium
• Fully internal cable routing
• Flat mount disc brakes
• Clearance for measured 34mm road tires
• 100×12 front thru-axle, 142×12 rear thru-axle
• Aero integrated carbon seat mast c/w 3D sintered titanium seat mast topper

Internal routing c/w titanium headset and stem.

About No. 22 Bicycle Company: Founded in 2012, No. 22 Bicycle Company creates bespoke titanium bikes from the ground up, artfully crafting even the most minor details. At their Johnstown, NY facility, the team works tirelessly to perfect the art of titanium frame building, fabricating everything either in house or working with components specifically developed by No. 22. Every No. 22 is tuned specifically for the rider, pairing advanced 3D printing with master craftsmanship to innovate and offer an experience unrivaled in the cycling industry.