All-Road Endurance Thoroughbred
The ultimate bike for quickly covering gravel, conquering busted-up fire roads, and powering through the most ambitious centuries.
Lively, Spirited, Stable
Perfectly capable of flying fast down the tarmac, the Cosmic Stallion really shines when things get rough. Quick, efficient, and designed for all-road riding and racing, we’re yet to find a bike that does a better job at soaking up road chatter and jealous stares.
Performance
A.C.E. Tubing
Painstakingly crafted from our proprietary heat-treated, air-hardened, and custom-extruded A.C.E. steel tubing, there’s nothing else like it on Earth. Learn more about A.C.E. Tubing
Columbus Futura Cross Carbon Fork
Designed for stability on uneven and slippery surfaces, the gorgeous carbon fork accommodates 12mm thru-axles and flat-mount disc brakes
Tire Clearance
Built with versatility in mind, it accommodates tire sizes 700 x 47mm without fenders (700 x 43mm with fenders), or 650b x 42mm.
Di2 Routing Options
Outfitted to make your dreams of accurate and effortless electronic shifting a hassle-free reality.
Rear Rack and Fender Mounts
Ready to run mudguards with the ability to mount a bag or two in the back to keep you comfy on those long rides.
Signature Details
Our mission is to bring beauty back to production bicycles. This means investing in custom touches that elevate the whole. We devote time and resources to signature details that turn heads and signify high-quality craftsmanship. These elements tell a cohesive visual story and form a distinct silhouette so that even if your unique bike were stripped down to bare metal, it would still be instantly identifiable as an All-City bicycle. Learn more
Custom Dropouts
All-City’s signature engraved logo shines with classic style.
Signature Seat Collar
Train your eyes on that timeless and tasteful brazed-on seat collar, elegantly designed around the All-City logo.
Reinforced Bottle Bosses
Beautiful stars reinforce the bottle bosses and our obsessive attention to detail.
Liquid Paint and E.D. Coat
Our topnotch wet paint finish sparkles with depth and luster, while an E.D. coating protects against rust. Learn more about our paint
Pantographed Bottom Bracket
Upside-down and inside-out, AC’s signature style is stamped into the steel.
Accolades
“Modern, Versatile, Fast! I use it on everything from daily commuting to long gravel rides and fast road rides. It’s smoked everything I’ve thrown at it with grace and style.”
“10/5 Would Buy 10,000 More Times. 20 years of riding under my belt, one year of being sad it was not all done on this bike. This is a very special bike.”
“The Cosmic Stallion fills a nice gap of price, practicality, and hitting the high points of modern tech to make it a legitimate contender for the race-minded.”
FIND A RETAILER
COMPLETE MSRP $3999 | FRAMESET MSRP $1350
SPECS & GEO
| Size | 46cm | 49cm | 52cm | 55cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Head Tube Angle | 70 | 71 | 71.5 | 72 | 72.2 | 72.2 |
| Seat Tube Angle) | 75 | 74.5 | 74 | 73.5 | 73.5 | 72.5 |
| Top Tube Length) | 510 | 530 | 545 | 560 | 580 | 610 |
| Seat Tube Length | 450 | 480 | 510 | 540 | 570 | 600 |
| Chainstay Length | 430 | 435 | 440 | 440 | 440 | 440 |
| Bottom Bracket Drop | 73.5 | 73.5 | 73.5 | 73.5 | 73 | 73 |
| Fork Offset | 47 | 47 | 47 | 47 | 47 | 47 |
| Total Fork Length | 395 | 395 | 395 | 395 | 395 | 395 |
| Head Tube Length | 95 | 110 | 124 | 149 | 173 | 198 |
| Standover | 743 | 766 | 790 | 818 | 844 | 870 |
| Wheelbase | 1008 | 1020 | 1030 | 1034 | 1049 | 1073 |
| Stack | 528 | 546 | 560 | 587 | 610 | 634 |
| Reach | 369 | 379 | 382 | 386 | 394 | 410 |
| Handlebar Width | 380 | 400 | 400 | 420 | 440 | 460 |
| Stem Length | 70 | 80 | 90 | 100 | 110 | 110 |
| Crank Arm Length | 165 | 170 | 172.5 | 172.5 | 175 | 175 |