Description
Discover the Surly Ogre Bike – 29″ Steel, Orlok’s Shadow, X-Large, a versatile, rugged, and reliable adventure bike engineered for both urban commuting and off-road exploration. Built with high-quality materials and innovative features, the Ogre combines durability, performance, and style to meet the needs of serious riders.
Materials & Construction
Crafted from 100% Surly Chromoly steel, the Ogre features a double-butted main triangle, offering exceptional strength-to-weight ratio for enhanced durability and a smooth ride. The TIG-welded steel frame is E.D. coated, ensuring increased corrosion resistance and longevity even in challenging terrains and weather conditions.
Performance & Engineering
Designed with a meticulously tweaked, non-suspension corrected geometry, the Ogre provides responsive handling on pavement, gravel, and singletrack trails. The 29-inch wheel platform delivers excellent rollover capability and stability, perfect for all-day rides and long-distance adventures. Its generous tire clearance accommodates up to 29 x 2.5″ or 27.5 x 3″ tires, enabling customization for various terrains and riding styles.
Components & Technology
Equipped with horizontal slotted dropouts featuring Gnot-Boost spacing, the Ogre offers versatile axle compatibility, including 135mm QR hubs, 142 x 12mm thru-axles, or 148 x 12mm Boost hubs. Full-length Surly Trip Guide housing efficiently manages derailleur and brake lines for a clean setup. Threaded eyelets on the frame and fork facilitate the addition of racks, fenders, and Surly trailer mounts, making this bike ideal for commuting, touring, or cargo hauling. The disc brake mounts are 51mm IS compatible, with rear rotors limited to 160mm, ensuring reliable stopping power essential for demanding rides.
Style & Use Case
With its sleek Orlok’s Shadow matte finish and striking green hue, the Ogre exudes rugged urban style combined with mountain bike capability. Whether you’re navigating city streets, tackling gravel paths, or venturing onto technical singletrack, the Ogre’s engineering and features make it your go-to bike for adventure on any terrain.
Innovative & Unique Features
– Horizontal slotted dropouts with Gnot-Boost spacing for versatile hub compatibility
– Threaded eyelets for accessories, racks, fenders, and trailers
– Rohloff torque arm slot for upgraded internal gear hub compatibility
– E.D. coated for enhanced durability and lifetime performance
– Wide tire clearance increases riding versatility and comfort
Specifications
– Frame Material: Steel (Chromoly, TIG-welded, E.D. coated)
– Wheel Size: 29″
– Tire Compatibility: Up to 29 x 2.5″ or 27.5 x 3″
– Brake Type: Disc (51mm IS mounts, rear rotor max 160mm)
– Fork Material: Steel, Rigid, with eyelets for racks and fenders
– Size: X-Large (TT effective 640mm)
– Color: Orlok’s Shadow Green
– Axle Compatibility: QR x 100mm front, QR x 145mm rear
Elevate your cycling experience with the Surly Ogre Bike-designed for durability, adaptability, and adventure. Whether commuting, bikepacking, or hitting the trails, this steel beast delivers performance and style for all your cycling pursuits.
- High-performance 29-inch steel frame constructed from durable, double-butted Surly Chromoly steel for reliable strength and longevity on all terrains.
- Advanced engineering features include horizontal slotted dropouts with Gnot-Boost spacing, allowing compatibility with various hub standards such as 135mm QR, 142 x 12mm thru-axle, and 148 x 12mm Boost hubs for versatile customization.
- Equipped with a rigid steel fork, full-length Surly Trip Guide housing for precise derailleur and brake line routing, and threaded eyelets for fenders, racks, and trailers, making it ideal for commuting, touring, and off-road adventures.
- Designed for aggressive trail riding and gravel grinding, with ample tire clearance for 29 x 2.5″ or 27.5 x 3″ tires, offering excellent traction and stability across rocky singletrack and pavement surfaces.
- Features exclusive Orlok’s Shadow colorway, integrated disc brake mounts with 51mm IS compatibility and a rear rotor limit of 160mm, ensuring powerful stopping performance and easy maintenance for demanding riders.
| Rear Axle | QR x 145mm |
| TT (Effective) | 640 |
| Brake Type | Disc |
| Fork Type | Rigid |
| Fork Material | Steel |
| Frame Material | Steel |
| Frame Type | Rigid |
| Front Axle | QR x 100mm |
| Color | Orlok’s Shadow |
| Mfg Size | X-Large |
| Platform | Ogre |
| Wheel Size | 29″ |
| Defined Color | Green |






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