Surly Ogre Adventure Gravel Bike 2023 – Steel Frame, 29-Inch Wheels, Fermented Plum

Surly Ogre 29er Mountain Bike: Built for Any Adventure

The Surly Ogre is your ultimate do-it-all companion, blending rugged durability with versatile performance for both daily commutes and weekend trail escapades. Crafted from 100% Surly Chromoly steel with double-butted main triangles, this bike offers unmatched strength and comfort on pavement, gravel, or singletrack. Its Gnot-Boost frame design supports a wide range of hubs (135mm QR, 142/148mm thru-axles) and includes Rohloff torque arm compatibility, making it a versatile platform for commuters seeking durability or adventure riders ready to explore off-road.

Key Features:
– Adaptive Geometry: Tapered fork blades and non-suspension-corrected geometry deliver stability on descents and agility on technical terrain.
– Maximized Clearance: Fits up to 29×2.5” tires (or 27.5×3”), ensuring grip in loose conditions while maintaining efficient rolling resistance.
– Customization Ready: Threaded eyelets for racks, fenders, and Surly trailer mounts let you transform it into a cargo hauler or touring machine.
– Disc Brake Performance: 51mm IS disc mounts with a 160mm rear rotor limit (adaptor included) ensure reliable stopping power in all conditions.

Build Kit Highlights:
– Microshift Advent X drivetrain (11-48t cassette) for smooth shifting across varied terrain
– Tektro HD-M275 brakes paired with Surly’s ExtraTerrestrial tubeless-ready tires for confidence on mixed surfaces
– Salsa Bend handlebars and WTB Volt saddle for ergonomic control and comfort on long rides

Perfect Fit:
Surly’s sizing chart ensures precision:
– SM (5’4”–5’8”): Compact geometry for nimble handling
– MD (5’7”–6’0”): Balanced proportions for all-around riding
– LG (5’11”–6’3”): Roomy enough for taller riders tackling technical trails
– XL (6’2”–6’6”): Maximum standover clearance for demanding descents

Whether you’re navigating city streets or conquering backcountry trails, the Surly Ogre delivers unmatched versatility and reliability—your go-to bike for any adventure life throws your way.