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Light weight. Stiffness under power. All day comfort. Welcome to the bike without compromise.
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.
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
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.
|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)|
|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|
|Standover (700x28mm tires)||730||745||770||793||814||838||858|
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.
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.
Our models span many types of riding and often have talents bridging from one area to another. Our Discipline Chart helps explain which models are best for your particular riding.
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