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All-City Cosmic Stallion GRX

All-City Cosmic Stallion GRX
  • Color: Gunmetal/Sage/CreamStripe
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This item is not permitted to be shipped, however it can be purchased online and picked up at our store.


The Cosmic Stallion is ready for any road and any distance. From fast road rides on steep pavement to all-day gravel epics, this bike sets a new standard for beauty, functionality, and comfort on rough terrain. Thoroughly modern and classically styled, all on a lightweight disc-brake frameset.

- Crafted from All-City’s proprietary heat-treated, air-hardened, and custom-extruded A.C.E. steel tubing
- Columbus Futura Cross Carbon Fork with 4mm adjustable rake to dial in your performance needs
- 12mm thru-axles and flat-mount disc brakes
- Three bottle cage mounts, rear rack mounts, front and rear fender eyelets
- Tire Clearance: 700c x 47mm w/o fenders, 700c x 43mm w/ fenders, 650B x 42mm
- Shimano GRX 2x11 shifting
- Shimano GRX hydraulic disc brakes
- WTB ST Light i23 rims

WARNING: Cycling can be dangerous. Bicycles and bicycle products should be assembled and serviced by a professional mechanic. Never modify your bicycle or accessories. Read and follow all product instructions and warnings including information on the manufacturer’s website. Inspect your bicycle before every use. Always wear a helmet.


Frame All-City A.C.E. Air-Hardened, Custom, Extruded steel
Fork Columbus Futura Cross
Headset Cane Creek 40 Series
Axles Front: 100x12mm
Rear: 142x12mm
Wheels/Rims WTB ST Light i23 28h
Hubs All-City Go-Devil 28h
Spokes WTB 14/15 black, Black Brass nipples
Tires Teravail Cannonball 700 x 38 60TPI Light and Supple
Crankset Shimano GRX 600
Chainrings 46/30t
Bottom Bracket Shimano R5500
Chain Shimano HG 601
Front Derailleur Shimano GRX 810
Rear Derailleur Shimano GRX 810
Cassette/Rear Cogs Shimano 105, 11-32t
Shifters Shimano GRX 600
Handlebars Whisky No.7
Tape/Grips All-City Super-Cush with Locking Alloy All-City End Plugs
Stem Whisky No.7
Brake Levers Shimano GRX 600
Brakes Shimano GRX 600, 160 f/r Shimano RT26
Saddle All-City Gonzo
Seat Post Whisky No.7

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Gunmetal/Sage/CreamStripe / 46cm 708752289109 BK8372
Gunmetal/Sage/CreamStripe / 49cm 708752289123 BK8373
Gunmetal/Sage/CreamStripe / 52cm 708752289147 BK8374
Gunmetal/Sage/CreamStripe / 55cm 708752289161 BK8375
Gunmetal/Sage/CreamStripe / 58cm 708752289185 BK8376 0600199
Gunmetal/Sage/CreamStripe / 61cm 708752289208 BK8377