DO-IT-ALL DIRT SOLUTION

A sweet beast designed to handle double track, gravel, bike camping, and the pursuit of good times, this nimble, do-it-all dirt solution is ready to send cross racers, dirt tourists, and backcountry explorers on the ride of a lifetime.

SIZING FOR SMALL AND 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. Learn more about 612 Select Tubing

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. Learn more

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. Learn more about our paint

*Specification and pricing subject to change without notice

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  Size	43cm	46cm	49cm	52cm	55cm	58cm	61cm
  Head Tube Angle	70	71	71	71.5	71.5	71.5	71.5
  Seat Tube Angle)	74.5	74	74	73.5	73	72.5	72.5
  Top Tube Length)	505	520	528	545	565	585	605
  Seat Tube Length	415	445	475	510	540	570	600
  Chainstay Length	430	430	430	430	430	430	430
  Bottom Bracket Drop	62.5	62.5	62.5	62.5	62.5	62.5	62.5
  Fork Offset	50	50	50	47	47	47	47
  Total Fork Length	395	395	395	395	395	395	395
  Head Tube Length	115	125	135	155	175	200	225
  Standover	711	735.5	758.2	788.3	813.4	840.1	866.8
  Wheelbase	1007	1008	1017	1021	1036	1051	1072
  Stack	534	547	557	579	598	622	645
  Reach	357	363	368	374	382	389	402
  Handlebar Width	400	400	420	440	440	460	460
  Stem Length	70	80	90	100	100	110	120
  Crank Arm Length	165	165	170	170	170	175	175