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All City

All City Gorilla Monsoon GRX

All City Gorilla Monsoon GRX

Regular price £2,899.99 GBP
Regular price Sale price £2,899.99 GBP
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DO-IT-ALL DIRT SOLUTION

Built to best all kinds of terrain, the Gorilla Monsoon sends you into the unknown with vigor, style, and elegance.

FLUENT IN ESCAPISM

Fired-up and ready to roll, the Gorilla Monsoon is determined to take you anywhere – from familiar city streets to steep, knobby climbs that lead to overlooks and overnight stays. With agile geometry and day-long comfort, this do-it-all dirt machine was made to send exploration enthusiasts and bikepackers on the ride of a lifetime.

SIZING FOR SMALL & TALL

Available in seven frame sizes including 43cm, the Gorilla Monsoon capably and comfortably accommodates our smallest and tallest riders for long days in the saddle.

MOUNTS FOR FENDERS AND RACKS IN FRONT AND BACK

Conquer wet roads, fully loaded bikepacking trips, and the gnarliest of grocery lists

TIRE CLEARANCE

Built around a 27.5 x 2.4” platform, the Gorilla Monsoon offers clearance for 700c x 42mm tires to deliver complete tire freedom

612 SELECT TUBING

Selected specifically for sporty handling on the course, comfort on short-duration tours, and maximum fun off-road.

DROPPER SEATPOST

Ready to rock steep descents on the trail or pavement

FLAT-MOUNT BRAKES

Flat-mount disc brakes offer clean aesthetics and compatibility with modern product standards

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.

LUGGED BI-PLANE FORK CROWN

Lovely bi-plane fork crown for turnin’ heads

CUSTOM DROPOUTS AND FORK ENDS

Elegant custom-designed dropouts and fork ends accommodate 12mm thru-axles and flat-mount disc brakes

REINFORCED BOTTLE BOSSES

Beautiful stars reinforce the mounts for three bottle cages, highlighting our obsessive attention to detail

SIGNATURE SEAT COLLAR

Our fully custom-designed Shot Collar confidently secures your seatpost with a dash of All-City’s signature style

PANTOGRAPHED BOTTOM BRACKET

Upside-down and inside-out, AC’s signature style is stamped into the steel

LIQUID PAINT AND E.D. COAT

Our topnotch wet paint finish sparkles with depth and luster, while an E.D. coating protects against rust. 

SPEC


  • 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
  • Seat: post ClampAll-City Shot Collar
  • Crank: setFSA V-Drive 38t, MegaEVO
  • Bottom Bracke: tFSA MegaEVO
  • Front Derailleur: N/A
  • Rear: DerailleurShimano GRX RX810
  • Cassette: SunRace 11-speed, 11/42t
  • Chain: KMC X11 EPT
  • Headset: Cane Creek 40 Series
  • Brakes: Shimano GRX RX810
  • Brake: LeversShimano GRX RX810
  • Rotors: Shimano SM-RT66,160 f/r, 6-Bolt
  • Shifters: Shimano GRX RX810
  • Stem: JD, AL6061, 3D forged, 4-bolt stem, 31.8mm, ±6° Rise
  • Handlebar: JD, AL6061, 31.8mm, 12° Flair
  • Grip/Tape: All-City Embossed Black Tape
  • Saddle: All-City Gonzo or DDK-5255
  • Seatpost: TranzX JD-TSI01, 27.2, 350mm L, 50mm drop
  • Front Hub: All-City Go-Devil 32h
  • Rear Hub: All-City Go-Devil 32h
  • Rims: WTB ST i25 TCS 2.0, 32h
  • Tires: WTB Riddler, 27.5 x 2.4", TCS Light/Fast

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