2021 Gorilla Monsoon Framset - Root Beer Keg – Uptown Bicycles
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2021 Gorilla Monsoon Framset - Root Beer Keg-All-City-Gravel Bike Frameset-Root Beer Keg-43cm-Uptown Bicycles
2021 Gorilla Monsoon Framset - Root Beer Keg-All-City-Gravel Bike Frameset-Uptown Bicycles
2021 Gorilla Monsoon Framset - Root Beer Keg-All-City-Gravel Bike Frameset-Uptown Bicycles
2021 Gorilla Monsoon Framset - Root Beer Keg-All-City-Gravel Bike Frameset-Uptown Bicycles
2021 Gorilla Monsoon Framset - Root Beer Keg-All-City-Gravel Bike Frameset-Uptown Bicycles


2021 Gorilla Monsoon Framset - Root Beer Keg

The Gorilla Monsoon, a sweet beast designed to handle camping, dirt touring, exploring, and just plain hasing good times, builds on our famed cross geometry and, for the first time, brings our do-it-all dirt solution to the 43cm frame size. Built around 27.5 x 2.4” tires, it’s updated to comfortably accommodate our smallest and tallest riders for long days in the saddle. Features like stealth dropper post routing and full touring mounts round out this elegantly styled steed.

  • Geometry – Geo is a blend between dirt touring and CX. Good for long days in the saddle but also playful and fun on short rides
  • Tire clearance – 27.5 x 2.4” platform gives you tire freedom
  • Frame Details: New 43cm frame size, 73mm bottom bracket, flat-mount brakes, front and rear thru-axles, 1-1/8” head tube, custom removeable seat collar, biplane fork crown with all the mounts for fenders and racks, rear dropouts with full rack and fender provisions, 3 water bottle mounts, 27.2mm seatpost and stealth dropper routing
  • 612 Select Tubing —Selected specifically for sporty handling on the course, comfort on tours, and maximum fun


  • Fork Material: Steel
  • Color: Root Beer Keg
  • Wheel Size: 650b
  • Brake Type: Disc
  • Front Axle: 15mm Thru x 100mm
  • Platform: Gorilla Monsoon
  • Fork Type: Rigid
  • Frame Material: Steel
  • TT (Effective): 505
  • Mfg Size: 43, 46, 49, 52, 55, 58, 61
  • Defined Color: Brown
  • Rear Axle: 12mm Thru x 142mm
  • Frame Type: Rigid


Frame measurements (mm) 43cm 46cm 49cm 52cm 55cm 58cm 61cm
A. BB Drop 62.5 62.5 62.5 62.5 62.5 62.5 62.5
B. Chainstay Length 430 430 430 430 430 430 430
C. Fork Length - Axle to Crown 395 395 395 395 395 395 395
D. Fork Offset 50 50 50 47 47 47 47
E. Head Tube Angle (deg) 70 71 71 71.5 71.5 71.5 71.5
F. Headtube Length 115 125 135 155 175 200 225
G. Reach 357 363 368 374 382 389 402
H. Seat Tube Angle (deg) 74.5 74 74 73.5 73 72.5 72.5
I. Seat Tube Length - Center to Top 415 445 475 510 540 570 600
J. Stack 534 547 557 579 598 622 645
K. Standover 711 735.5 758.2 788.3 813.4 840.1 866.8
L. Top Tube Length (Effective) 505 520 528 545 565 585 605
M. Wheelbase 1007 1008 1017 1021 1036 1051 1072

* 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 direct from our suppliers located throughout the continental US.  We use a large network of warehouses so you have a larger variety of in-stock items & so that orders are delivered faster.

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 1-4 day shipping).

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.

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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 accessories & parts returned within 60 days of purchase.* That is a no-questions-asked full refund for items that unused/unworn & in original packaging. Refunds will be processed within 1-3 days of receipt of returned item(s).

*Return 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. All sales of eBike batteries are final and batteries may not be returned or shipped to Uptown Bicycles for any reason. Ebike batteries are hazardous materials and their shipment is extensively regulated. Improper shipping may result in significant fines and legal liability.

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 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 parking for order Pickup.  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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