DEMO All-City Gorilla Monsoon Bike – 650b, Steel, APEX, Tangerine Evergreen, 55cm, GRADE TEST

Designed to handle double track, gravel, bikecamping, and just plain chasing good times, this nimble, do-it-all dirt solution is ready to send cross racers, dirt tourists, and backcountry explorers far into the unknown with comfort, style, and elegance. Available in seven frame sizes — including 43cm for the first time — the Gorilla Monsoon is tweaked for long days in the saddle and built around 27.5 x 2.4" tires with clearance for 700c x 42mm.

Made from All-City's 612 Select steel tubing with signature thru-axle dropouts
Features a matching bi-plane crown steel fork
Fork is compatible with Surly 8- and 24-Pack racks
Mounts for front and rear racks and fenders
Flat-mount disc brakes
Three water bottle mounts on the frame

BUILD KIT

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
Crankset: FSA Comet V-Drive 38t, MegaEXO
Bottom Bracket: FSA BB7100
Front Derailleur: N/A
Rear Derailleur: SRAM Apex
Cassette: SunRace CSMS8 11-speed, 11-42t
Chain: KMC X11 EPT
Grips/Bar Tape: All-City Embossed Black Tape
Handlebar: JD RA48A
Stem: JD ST123A, 31.8mm, ±7° Rise
Headset: Cane Creek 40 Series
Shifter: SRAM Apex
Brake Levers: SRAM Apex
Brakes: Tektro MD-C550
Rotors: Tektro TR160-22 160mm F/R 6-Bolt
Saddle: All-City Gonzo
Seatpost: TranzX JD-TSI01L, 27.2, 350mm L, 50mm drop
Front Hub: Novatec D981SB 12x100 32h
Rear Hub: Novatec D982TSB 12x142 32h
Rims: WTB ST i25 TCS 2.0, 32h
Tires: WTB Riddler, 27.5 x 2.4", TCS Light/Fast
Tubes: included/installed

SIZING: We'd recommend the following sizes based on rider height. Please note this is an approximate range and the buyer is responsible for verifying the fit before purchase.

43cm : 4'11" - 5'4"
46cm : 5'2" - 5'8"
49cm : 5'4" - 5'9"
52cm : 5'5" - 5'10"
55cm : 5'9" - 6'1"
58cm : 6' - 6'5"
61cm : 6'1" - 6'6"

CONDITION - GRADE TEST: This is a test bike, ridden for testing purposes only. Tires, rotors and brake pads have some wear. Frame and fork in like-new condition.