Surly Ogre Frameset (2026)

Frameset

Frame: 100% Surly Chromoly Steel, Natch tubing, double-butted main triangle, TIG welded, E.D. coated

Color: Orlok’s Shadow

Fork: 100% Surly Chromoly Steel, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated

Components

Seatpost Clamp: Surly Stainless, 30.0 mm

Weight

Frame: 4.24 kg (Medium)

Frame Compatibility Specifications

Design Wheel/Tire Sizes29 x 2.5"

Alternate Wheel/Tire Sizes27.5 x 3.0"

Frame Construction4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated

Fork Construction4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, ED coated

Suspension Fork Length (Travel)N/A

Rigid Fork Length445mm

Fork Offset45mm

Axle to Crown445mm

Rear Spacing"Gnot-Boost" 145mm

Rear Axle Size12 x 142mm or 12 x 148mm (axle included)

Front Brake (Rotor)Disc - 51mm I.S. (203mm max rotor)

Headset - UpperEC34/28.6

Headset - LowerEC34/30

Front Spacing10 x 100mm

Steerer TubeØ28.6mm (1-1/8")

Crown RaceØ30mm (1-1/8")

Stem ClampØ28.6mm (1-1/8")

SeatpostØ27.2mm

Dropper Post CompatibleNo internal routing

Seatpost ClampØ30mm

Front Derailleur ClampØ31.8mm

Front Derailleur TypeHigh direct mount top-pull (Ø31.8mm) / 26mm offset adapter (not included) for 142 or 135mm rear hub spacing / 29mm offset adapter (not included) for 148mm rear hub spacing

Bottom Bracket73mm threaded (1.37" x 24TPI)

Crankset (Max Ring)1x (Mtn): 42T / 2x (Mtn): 34/46T / 3x (Mtn): 24/36/48T / 1x (Boost): 46T / 2x (Boost): 42/48T

Accessory MountsDedicated Rohloff cable routing and mount for OEM 2 axle plate / Dedicated Surly Trailer mounts

Bottle Mounts2 Three-Pack (XS-SM) / 1 Standard + 2 Three-Pack (MD - XL)

Fork Mounts2 Four-Pack / Rack mounts: (upper, lower, and mid-blade threaded)

Front Fender MountsYes

Rear Fender MountsYes

Frame Warranty

LIMITED WARRANTY

This Surly product is warranted against defects in materials and
workmanship for three years from the date of retail purchase of the
product, subject to the limitations detailed below. Save your dated
receipt for proof of purchase.

This warranty does NOT cover the following:

Damage due to improper assembly or follow-up maintenance or lack of skill, competence or experience of the user or assembler

Products that have been modified, neglected, used in competition or
for commercial purposes, misused or abused, involved in accidents or
anything other than normal use

Installation of components, parts or accessories not originally intended for or compatible with bicycle as sold

Damage or deterioration to the paint, surface finish, aesthetics or appearance of the product

Normal wear and tear

Labor required to remove and/or refit and re-adjust the product within the bicycle assembly

This limited warranty is expressly limited to the repair or
replacement of a defective product, at the option of Surly, and is the
sole remedy of the warranty. This limited warranty applies only to the
original purchaser of the Surly product and is not transferrable. This
warranty applies only to products purchased through an authorized dealer
or distributor. In no event shall Surly be liable for any loss,
inconvenience or damage, whether direct, incidental, consequential, or
otherwise resulting from breach of any express or implied warranty or
condition, of merchantability, fitness for a particular purpose, or
otherwise with respect to our products except as set forth herein.

This limited warranty gives the consumer specific legal rights, and
those rights and other rights may vary from place to place. This limited
warranty does not affect your statutory rights.

TO THE EXTENT NOT PROHIBITED BY LAW, THESE WARRANTIES ARE EXCLUSIVE
AND THERE ARE NO OTHER EXPRESS OR IMPLIED WARRANTIES OR CONDITIONS
INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.