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

Details

The No. 22 Aurora
Blending the responsiveness of our Reactor road race frame with the versatile handling and confidence of the Great Divide, the Aurora is our range-topping model for all occasions.

A top priority when developing the Aurora was to balance high stiffness and crisp handling with all-day comfort levels that only titanium can deliver. Despite an overall stiffness level approaching our race-specific Reactor model, the Aurora is the smoothest riding frame we offer. A combination of carefully shaped and butted tubing, svelte seat stays and the one-piece carbon seat mast result in a frame that smooths vibration like nothing else on the road.

"Sometimes it feels like No. 22 can’t attend a custom bike show without walking away with an award."
CyclingTips, November 2022

"The new Aurora is not so much an evolution but a seismic shift in how bikes - titanium ones, at least - are designed and built."
Above Category, October 2022

Optional Finishes
Make your No. 22 truly yours. In addition to our standard raw finish, every No. 22 is available in a range of finish options including anodized, high polished, and Cerakote/anodized combinations.

Available Full Cable Integration
The Aurora is available with our optional 3D printed titanium stem allowing for fully internal cables with electronic drivetrains. This option includes the bespoke stem, specifically designed head tube and our own Ti headset enabling cables to travel internally through the handlebar, stem, fork, headset and frame.

Feature Rich

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

Specifications

Brake Type	Flat mount disc brakes
Tire Clearance	32mm measured tire
Front Axle Spacing	100x12mm thru-axle
Rear Axle Spacing	142x12mm thru-axle
Fork Dimensions	48-52cm sizes: 50mm offset, 375mm length. 54-60cm sizes: 45mm offset, 375mm length.
Derailleur Hanger	Replaceable aluminum hanger
Bottom Bracket Shell	T47 threaded, 86mm wide
Front Derailleur Clamp Size	34.9mm
Seatpost Size	N/A - integrated seat mast
Headset Type	41/52mm integrated bearings (standard cable routing)/ 52/52mm integrated bearings (fully internal cable routing)
Fender Mounts	Standard (fork) / Optional (frame)

Geometry

Size	48cm	50cm	52cm	54cm	56cm	58cm	60cm
Effective top tube length (mm)	495	510	525	545	560	580	600
Seat tube, center-center (mm)	445	462	490	518	540	562	588
Head tube length (mm)	100	110	130	150	170	190	210
Seat tube angle (deg)	75	74.5	74	73.5	73	73	72.5
Head tube angle (deg)	70.5	71	71.2	72.2	72.5	73	73
Front center (mm)	567	574	584	586	594	609	624
Chain stay length (mm)	415	415	415	418	418	418	420
BB drop (mm)	78	78	75	75	75	73	73
Reach (mm)	355	363	369	378	382	396	405
Stack (mm)	510	521	538	562	582	601	620
Standover (700x28mm tires)	731	745	770	795	814	838	859

Available Finishes

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.