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This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply.
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Some large and/or heavy items are subject to additional oversize charges that are separate from standard shipping costs.
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All bikes are built, tested, tuned, and ready to ride upon shipment. The bike build process typically takes 2-3 days to complete depending on the bike model and the complexity of the build.
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Orders for in-stock items placed by 3PM PST usually ship on the same day. Orders that include special-order or backordered items may be subject to shipping delays depending on product availability. Refer to estimated delivery times in cart when selecting shipping options.
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Available to physical shipping addresses in the 48 continental United States. Some items are subject to additional oversize charges. All bikes are built prior to shipment and may take 2-3 days prior to shipping. Learn more
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All-City bikes are fun, plain-and-simple. They’re made to go anywhere, do anything, and put a smile on your face while you’re riding them. For the Gorilla Monsoon, All City used their classic recipe of two parts steel and one big cup of fun, but added in a special blend of one part tire clearance and a splash of rowdiness. In the classic All-City fashion, the Gorilla Monsoon is built around a sporty 612 select tubing steel frame for maximum durability and that springy ride quality that only steel offers. Its comfortable geometry makes it a very stable platform, resulting in a confidence inspiring ride. Wide tire clearance for up to 27.5x2.4” (or 700x42mm) lets you explore with full on mountain bike tires and allows you to run a plethora of tire choices. Modern features like internal dropper post routing, flat mount brakes, and 12mm thru axles ensures that the Gorilla Monsoon is plenty futureproof. Integrated fenders and rack mounts let you turn it into a bad weather commuter, bikepackers dream machine, or even just a super rad grocery getter. All-City’s attention to detail doesn’t go unnoticed with additional touches like E.D. coating to protect against rust, liquid paint for a long lasting paint job, lugged fork for a touch of nostalgia, and reinforced bottle bosses because, well, why not? If we were to summarize the Gorilla Monsoon we would say it’s the cycling industry leader in fun.
For the APEX level build, All-City went with the ever reliable SRAM APEX 1x11-speed drivetrain. The 11-42T cassette paired with the 38T chainring on the FSA Comet crankset provides an excellent range of gears fit for everything from bikepacking exploration to quick singletrack rips and everything in between. Braking is handled by a set of Tektro mechanical disc brakes, which are easy to adjust and offer reliable braking performance. If we direct our attention to the seatpost you’ll find a TranzX dropper with 50mm of travel. 50mm of travel may not sound like a lot, but it’s quite perfect for most gravel and adventure riding where shifting your weight back and around the bike gives you a boost of confidence and allows you to ride more terrain quicker and with more control. For wheels, All-City went with a set of WTB ST i25 tubeless rims laced to a set of easy to service Novatec hubs. This combination translates into a reliable tubeless wheelset that’s ready to take on any challenge. For tires you’ll find a set of tubeless WTB Riddler’s in a 27.5x2.4” configuration wrapped around the rims. These tires come in the light/fast casing option which when paired with the excellent all-around tire tread of the Riddler promises a fast and grippy experience that’s perfect for a variety of riding scenarios.
| Frame | 612 Select Chromoly Steel, TIG Welded And Brazed, E.D. Coated |
|---|---|
| Fork | 612 Select Chromoly Steel, All-City Signature Fork Ends, Bi-Wing Crown, TIG Welded And Brazed, E.D. Coated |
| Headset | Cane Creek 40 Series |
| Shifters | SRAM APEX 1x11 |
| Front Derailleur | Nada |
| Rear Derailleur | SRAM APEX 1x11, Long Cage |
| Crankset | FSA Comet 38T, MegaEVO |
| Bottom Bracket | FSA MegaEVO |
| Chain | KMC X11 EPT |
| Cassette | SunRace 11-Speed, 11-42T |
| Brakes | Tektro MD-C550, Short Cable Pull/Tektro TR160-22, 160mm, 6-Bolt Rotors |
| Wheelset | WTB ST i25 TCS 2.0, 32H/Novatec D981SB And D982SB 32H Hubs |
| Tires | WTB Riddler, 27.5x2.4”, TCS Light And Fast |
| Handlebar | JD, AL6061, 31.8mm, 12-Degree Flair |
| Stem | JD, AL6061, 3D Forged, 4-Bolt Stem, 31.8mm, 6-Degree Rise |
| Grips/Bar Tape | All-City Embossed Black Tape |
| Seatpost | TranzX JD-TS101, 27.2mm, 350m, 50mm Drop, TranzX Dl-24 Lever |
| Seatclamp | Integrated |
| Saddle | All-City Gonzo Or DDK-5255 |
| Intended Use | Gravel, Adventure |
Note: Components are subject to change without notice.
Note: Components are subject to change without notice.
| Size | 43 | 46 | 49 | 52 | 55 | 58 | 61 |
|---|---|---|---|---|---|---|---|
| A: Seat Tube Length | 415 | 445 | 475 | 510 | 540 | 570 | 600 |
| B: Effective Top Tube | 505 | 520 | 528 | 545 | 565 | 585 | 605 |
| C: Stack | 534 | 547 | 557 | 579 | 598 | 622 | 645 |
| D: Reach | 357 | 363 | 368 | 374 | 382 | 389 | 402 |
| E: BB Height | - | - | - | - | - | - | - |
| F: BB Drop | 62.5 | 62.5 | 62.5 | 62.5 | 62.5 | 62.5 | 62.5 |
| G: Head Tube Length | 115 | 125 | 135 | 155 | 175 | 200 | 225 |
| H: Head Tube Angle | 70 ° | 71 ° | 71 ° | 71.5 ° | 71.5 ° | 71.5 ° | 71.5 ° |
| I: Seat Tube Angle | 74.5 ° | 74 ° | 74 ° | 73.5 ° | 73 ° | 72.5 ° | 72.5 ° |
| J: Standover Height | 711 | 735.5 | 758.2 | 788.3 | 813.4 | 840.1 | 866.8 |
| K: Chainstay Length | 430 | 430 | 430 | 430 | 430 | 430 | 430 |
| L: Wheelbase | 1007 | 1008 | 1017 | 1021 | 1036 | 1051 | 1072 |
| Crank Arm Length | 165mm | 165 mm | 170 mm | 170 mm | 170 mm | 175 mm | 175 mm |
| Stem Length | 70 mm | 80 mm | 90 mm | 100 mm | 100 mm | 110 mm | 120 mm |
| Handlebar Width | 400 mm | 400 mm | 420 mm | 440 mm | 440 mm | 460 mm | 460 mm |
| Size | 43 | 46 | 49 | 52 | 55 | 58 | 61 |
|---|---|---|---|---|---|---|---|
| A: Seat Tube Length | 16.4 | 17.5 | 18.7 | 20.1 | 21.3 | 22.4 | 23.6 |
| B: Effective Top Tube | 19.9 | 20.5 | 20.8 | 21.5 | 22.2 | 23.0 | 23.8 |
| C: Stack | 21.0 | 21.5 | 21.9 | 22.8 | 23.5 | 24.5 | 25.4 |
| D: Reach | 14.0 | 14.3 | 14.5 | 14.7 | 15.0 | 15.3 | 15.8 |
| E: BB Height | - | - | - | - | - | - | - |
| F: BB Drop | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| G: Head Tube Length | 4.5 | 4.9 | 5.3 | 6.1 | 6.9 | 7.9 | 8.9 |
| H: Head Tube Angle | 70.0 ° | 71.0 ° | 71.0 ° | 71.5 ° | 71.5 ° | 71.5 ° | 71.5 ° |
| I: Seat Tube Angle | 74.5 ° | 74.0 ° | 74.0 ° | 73.5 ° | 73.0 ° | 72.5 ° | 72.5 ° |
| J: Standover Height | 28.0 | 29.0 | 29.9 | 31.0 | 32.0 | 33.1 | 34.1 |
| K: Chainstay Length | 16.9 | 16.9 | 16.9 | 16.9 | 16.9 | 16.9 | 16.9 |
| L: Wheelbase | 39.6 | 39.7 | 40.0 | 40.2 | 40.8 | 41.4 | 42.2 |
| Crank Arm Length | 165 mm | 165 mm | 170 mm | 170 mm | 170 mm | 175 mm | 175 mm |
| Stem Length | 70 mm | 80 mm | 90 mm | 100 mm | 100 mm | 110 mm | 120 mm |
| Handlebar Width | 400 mm | 400 mm | 420 mm | 440 mm | 440 mm | 460 mm | 460 mm |
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP") Lead, which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Most items SHIP SAME DAY if ordered by 3pm PST and FREE SHIPPING on orders over $50. Please note that oversize charges may still apply on some heavy or large items and free shipping does not apply to PO Boxes.
1-day free standard Shipping on most orders to California, 2-day free standard Shipping on most orders to Nevada, Arizona, & Utah. Other states can expect delivery within 3 to 5 days.
Jenson USA ships worldwide, including APO/FPO addresses. For a more specific shipping quote and transit time estimate, simply add the items you are interested into your shopping cart and look for the "Shipping Options" box at the top of the cart page. You don't have to login or create an account to see shipping charges and time in transit estimates.
Bike Shipping: Most complete bikes ship for a $99 oversize shipping fee, unless otherwise noted. Free shipping thresholds do not apply to complete bikes.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your address, we can accept your foreign credit card and ship it to a US address for you.
We strive to get you the gear you want at a competitive price. If you find an item we offer from a competitor at a lower price, let us know. We will do our best to instantly match their price. To qualify for the Price Match, your purchase must meet the following conditions:
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Get free shipping, on most items, with your $50 purchase today. Same day shipping on most orders if placed by 3pm PST. Visit your cart and update the shipping destination to see the estimated delivery days for your order.
This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply.
Some large and/or heavy items are subject to additional oversize charges that are separate from standard shipping costs.
All bikes are built, tested, tuned, and ready to ride upon shipment. The bike build process typically takes 2-3 days to complete depending on the bike model and the complexity of the build.
Orders for in-stock items placed by 3PM PST usually ship on the same day. Orders that include special-order or backordered items may be subject to shipping delays depending on product availability. Refer to estimated delivery times in cart when selecting shipping options.