Skip to main content

No.22 Bicycles Reactor Frameset | Made-To-Order

No.22 Bicycles Reactor Frameset | Made-To-Order
Please select options
Sorry, this item is currently not available. Please contact us to check availability.


Uncompromising Speed
The Reactor is the fastest on-road bike we make. Period.

The No. 22 Reactor
The Reactor is intended to be the most race-oriented road frame in the No. 22 lineup. With an emphasis on stiffness, responsive handling and light weight, the Reactor is the perfect titanium stage race tool.

When developing the Reactor, we set out to increase the already high levels of drivetrain stiffness offered by our versatile Great Divide road bike. To achieve this, the Reactor features an oversized down tube and chain stays, both of which are among the largest offered on a titanium frame. The Reactor’s chain stays are a full 25.4mm in diameter, ovalized to 30mm at the bottom bracket for increased stiffness. When coupled with the bike’s oversized head tube and size-specific butting and tubing sizes, the result is a bike that responds crisply and immediately to hard efforts

There are bikes that make you feel fast ...
"... bikes that make you look cool, and bikes that imbue a sense of strength, power and invincibility. Every so often, a bike comes along that carries all of these traits and leaves its rider speechless. No. 22's Reactor is one of these and one of the challenges when reviewing it is to know where to begin."

RIDE Cycling Review issue #72

The Reactor includes as standard what most builders charge extra for. Every Reactor includes:

- Fully butted tubeset, butted in-house by CNC

- Tapered head tube for integrated headsets

- Brushed and blasted frame graphics, with no decals or stickers

- Ten year warranty against manufacturing defects

- T47 threaded oversized bottom bracket shell

- Full carbon No. 22 fork designed specifically for our frames

- Generous clearance for 30mm tires


Details Matter

Complete your Reactor build with a range of thoughtful finishing details, including:

- Titanium bottle cages finished to match

- No. 22 aluminum stem, custom painted to match the fork

- Your choice of 0mm, 15mm, or 22mm setback seatmast topper

Brake Type Rim brakes
Tire Clearance 30mm measured tire
Front Axle Spacing 100mm QR
Rear Axle Spacing 130mm QR
Fork Dimensions 48-52cm sizes: 50mm offset, 368mm length. 54-60cm sizes: 45mm offset, 368mm length.
Derailleur Hanger Replaceable
Bottom Bracket Shell T47 threaded
Front Derailleur Clamp Size 34.9mm
Seatpost Size N/A - Integrated seat mast
Headset Type 41/47 Integrated
Fender Mounts None

Size 50cm52cm54cm56cm58cm60cm
Effective top tube length (mm) 515 530 545 565 580 595
Seat tube, center-center (mm) 456 475 496 514 545 568
Head tube length (mm) 100 120 140 160 190 210
Seat tube angle (deg) 74.5 74 74 73.2 73 73
Head tube angle (deg) 72 72 72.8 73.2 73.2 73.2
Front center (mm) 571 582 586 595 608 623
Chain stay length (mm) 410 410 412 412 415 415
BB drop (mm) 72 72 72 70 68 68
Reach (mm) 374 379 388 395 400 409
Stack (mm) 503 522 545 564 590 609
Standover (700x25mm tires) 739 757 779 800 829 850

All No. 22 frames are finished completely in-house, and are available in a broad range of finish options from classic Raw, to colorful Anodized, to stunning Cerakote and Anodized combinations.

Raw Finish

Every No. 22 frame comes with our Raw finish as standard. We never use stickers or decals for our graphics: the raw finish uses a mix of polished and blasted graphics to show off titanium's natural lustre in a timeless, durable way. Frames with Raw graphics include all of the same graphic details as our anodized finishes, but without the color.

Single-Color Anodized Finishes - $550



Electric Blue



Ice Blue



Rose Gold

Fade Anodized Finishes - $900




Cerakote and Anodized Finishes - $1,500

Black Cherry | Gold-Purple

Black Cherry | Pink-Purple

Bright Nickle | Bronze

Bright Nickle | Rose Gold

Charcoal Green | Green-Blue

Cobalt | Bronze

Cobalt | High Polish

Crushed Orchid | Electric Blue

Crushed Orchid | Purple

Blue | Blue

Blue | Electric Blue

Blue | Ice Blue

Blue | Green-Blue

Midnight Bronze | Bronze

Midnight Bronze | Gold

Mojito | Gold

Mojito | Rose Gold

Northern Lights | Green

Northern Lights | Turquoise

Pink Champagne | Pink-Purple

Pink Champagne | Rose Gold