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2020 Cosmic Stallion Frameset-All-City-Purple Fade-46cm-Uptown Bicycles
2020 Cosmic Stallion Frameset-All-City-Uptown Bicycles
2020 Cosmic Stallion Frameset-All-City-Uptown Bicycles
2020 Cosmic Stallion Frameset-All-City-Uptown Bicycles
2020 Cosmic Stallion Frameset-All-City-Uptown Bicycles
2020 Cosmic Stallion Frameset-All-City-Uptown Bicycles
2020 Cosmic Stallion Frameset-All-City-Uptown Bicycles


2020 Cosmic Stallion Frameset

The Cosmic Stallion is ready for any road, and any distance. From fast mountain road rides, to all day gravel epics, this bike sets a new standard for beauty and functionality. Thoroughly modern, 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 cages, rear rack mounts, front and rear fender eyelets
  • Tire Clearance: 700c x 47mm or 650b x 42mm (both without fenders)

  • Frame Material - All-City A.C.E. Air-Hardened, Custom, Extruded steel
  • Fork - Columbus Futura Cross
  • Rear Hub Spacing (OLD) - 142 x 12mm; thru-axle
  • Thru Axle Size - Ø12 x 167mm , TP=1.5, TL=12
  • Brake Mount Type -Flat Mount; 30mm mounting barrels
  • Rotor Size(s) -140mm to 160mm
  • Headtube Upper (SHIZ) -EC34
  • Headtube Lower (SHIZ) -EC44
  • Seatpost Diameter - 27.2mm
  • Seat Collar - All-City Signature Brazed-On
  • Max Tire Size - 700 x 47mm w/o fenders, 700 x 43mm w/ fenders, 650bx42mm
  • Tire Size Range - 700 x 32~47mm, 650b x 38~42mm
  • Front Derailleur Mount - 28.6 Band Clamp
  • Crankset (Max Ring) - 1x: 52t max // 2x: 53/39t max // 3x: 52/39/30t max
  • Bottom Bracket - 68mm English
  • Derailleur Hanger - QBP Derailleur Hanger 687 black (FS2339)
  • Bottle Mounts - Two inside frame, one under down tube, all sizes
  • Extras - Rear rack, Front and Rear fender mounts, E.D. coated for durability and rust prevention
  • Fork Material - Carbon with carbon steerer
  • Front Hub Spacing (OLD) -100 x 12mm; thru-axle
  • Thru Axle Size - M12 x 132L, TP = 1.5, TL = 12
  • Brake Mount Type -Flat Mount
  • Rotor Sizes - 140mm to 160mm
  • Stem Clamp (SHIZ) - Ø28.6mm
  • Crown Race (SHIZ) - Ø40mm
  • Axle to Crown - 395mm
  • Fork Offset - 47mm or 52mm
  • Max Tire Size - 700 x 47mm w/o fenders, 700 x 43mm w/ fenders, 650bx42mm
  • Tire Size Range - 700 x 32~47mm, 650b x 38~42mm

Frame measurements (mm) 46cm 49cm 52cm 55cm 58cm 61cm
A. BB Drop 73.5 73.5 73.5 73.5 73 73
B. Chainstay Length 430 435 440 440 440 440
C. Fork Length - Axle to Crown 395 395 395 395 395 395
D. Fork Offset 47 47 47 47 47 47
E. Head Tube Angle (deg) 70 71 71.5 72 72.2 72.2
F. Headtube Length 95 110 124 149 173 198
G. Reach 369 379 382 386 394 410
H. Seat Tube Angle (deg) 75 74.5 74 73.5 73.5 72.5
I. Seat Tube Length - Center to Top 450 480 510 540 570 600
J. Stack 528 546 560 587 610 634
K. Standover 743 766 790 818 844 870
L. Top Tube Length (Effective) 510 530 545 560 580 610
M. Wheelbase 1008 1020 1030 1034 1049 1073

* All dimensions are preliminary and subject to change

We offer Free Shipping on all orders in the Continental US.

Orders typically ship within 1-2 business days.  

Orders ship from our stores in San Diego, California or from our suppliers located throughout the continental US.  Our network of warehouses allows us to deliver your orders faster so Uptown customers have access to a larger variety and better stock 

Shipping method and ship-times depend on ship-to address and size & dimensions of shipment. Our goal is to get your order to you quickly (typically 1-3 day shipping). Expedited shipping is also available.

We'll send your Order Tracking once your shipment is on its way.  We will also contact you once we hear your package has arrived to make sure it's been received and to offer our assistance.  For questions, changes or inquires on shipments please contact us.

Free Returns Button

We also offer Free Returns on most products (Click above to create your free pre-paid return label)

Accessories and Parts
We offer Free Returns for all accessories & parts returned within 30 days of purchase. That is a no-questions-asked full refund for items that unused/unworn & in original packaging. 

Accessory exceptions: Special orders and closeout deal purchases are final. Shoes may not have had cleats mounted nor show scuff marks. Helmets, shorts, jerseys, socks, gloves or other clothing may not have been worn. 

You may return a bicycle for the full purchase price within 14 days of purchase if the bicycle is in showroom condition as determined by us. When a bicycle was purchased as a special order or a closeout deal, the sale is final unless there was a problem with the order caused by Uptown Bicycles. Customer is responsible for return shipping on Bicycle orders unless there was a problem with the order caused by Uptown Bicycles

Bicycle Warranties
New bicycles typically come with manufacturer warranties. We will help you understand the warranty and coordinate any claims, but in the end, it is your responsibility to understand the warranty. Keep in mind, we hope that your bike experiences wear and tear, racing and maybe abuse, but hopefully not accidents. Warranties don't cover the result of those events.

Labor charges are not refundable. Unless, of course, there is a problem with the work performed, in which case, please contact us and we will immediately correct it.

If you have any questions about the above, let us know...we want you to buy with confidence.

The policies below applies to all in store purchase or online orders. If you are purchasing online and are unsure about a purchase, please give us a call...we can help a lot in your decision. (619)795-7222

Free Curbside Pickup

We offer Curbside Pickup / In-Store Pickup for all orders. 

Please select the the store location and the date you would like to pickup your order.  For Curbside Pickup, select In-Store Pickup at checkout.  You will receive details on how to pickup your order.  We have a dedicated loading/unloading zone directly in-front of each location.  Same-day curbside / in-store pickup is available on a case-by-case basis, as we may need a little time to put your order together. 

If selecting a bike for in-store purchase; availability for pickup reflects an estimate of when the bike will be ready.  Please note that this is an estimate, if you would like to pick an item up before the website shows it is available please contact us for special requests.  When we receive an in-store pickup order we will contact you by your preferred method entered at checkout to confirm details.

Why are some items available for In-Store (or Curbside) pickup only? 

Due to our brand relationships we are able to sell some products in-store only.  These products are not available to be ordered to be shipped to a customer's address.  We believe in the importance of proper assembly and maintenance of your bicycle, and respect our partnership with our brands as a dealer / retailer. If you have any questions please contact us.

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