All-City Gorilla Monsoon Gravel Bike

Adventure-Ready Design for Every Terrain
Built for gravel grinding, bikepacking expeditions, and all-day exploration, the Gorilla Monsoon combines rugged durability with refined aesthetics. Its 27.5″ x 2.4″ tire clearance adapts to 700c x 42mm setups for modern versatility, while seven size options (including a new 43cm debut) ensure ergonomic comfort for riders 5’2″ to 6’2″.

Premium Steel Construction
Forged from All-City’s proprietary 612 Select steel tubing, this gravel bike delivers vibration-dampening responsiveness ideal for multi-hour rides. The signature thru-axle dropouts enhance wheel security on technical descents, complemented by a matching bi-plane crown steel fork engineered to handle 40mm-wide tires without compromising agility.

Utility-First Engineering
– Front/rear rack compatibility (tested with Surly 8/24-Pack systems)
– Full fender integration for foul-weather adventures
– Triple bottle mounts + Shot Collar seatpost clamp (removable collar included)
– Flat-mount disc brakes with 160mm rotors for reliable wet-weather stopping

Rust-Proof Reliability
E.D.-coated tubing resists corrosion from mountain streams to coastal routes. The hydroformed downtube adds structural integrity without excess weight (frame: ~13.5 lbs), while internal cable routing keeps maintenance minimal between expeditions.

Why Choose Gorilla Monsoon?
| Feature | Gorilla Monsoon | Competitor Avg. |
|————————-|———————-|———————-|
| Tire Clearanceance | 42mm (700c) | 38mm |
| Bottle Mounts | 3 | 1-2 |
| Fork Material | Chromoly Steel | Aluminum |
| Weight (Size M) | 13.5 lbs | 14.8 lbs |

Ideal for: Gravel race transitions • Multi-day bikepacking • Urban-commute conversions • Riders prioritizing comfort over extreme speed

E.D. coating provides 200% longer rust resistance vs standard galvanized finishes (tested in All-City’s Colorado climate lab).