Surly Ogre Frameset

Gnot-Boost is Surly's proprietary rear spacing that allows you to run either 142mm or 148mm (Boost) hub standards. This gives you significantly more flexibility when sourcing wheels or upgrading components for your build.

Yes, the Ogre is designed to be compatible with both 29-inch and 27.5-inch wheel sizes. This allows you to tune the bike's handling and tire volume to better suit your specific riding style or terrain.

The frame accommodates tires up to 76.2mm (3 inches) wide. This clearance provides plenty of room for high-volume tires, which adds comfort and traction on rougher surfaces.

Yes, the E.D. (Electro-Deposition) coating is applied to both the inside and outside of the frame tubing. It is a highly effective rust inhibitor that significantly extends the lifespan of the steel, especially if you ride in wet or salty conditions.

The Ogre frameset is designed specifically for disc brakes using the 51mm IS (International Standard) mount. You will need to ensure your brake calipers are compatible with this mounting standard.

Absolutely. The Ogre is built with extensive mounting points for racks, fenders, and trailers, making it a highly capable platform for fully loaded touring or multi-day bikepacking trips.