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BIKES

Surly Ogre │Plum

Finance options available with:

Surly Ogre – The Steel Tank for Every Road (or No Road at All)

The Surly Ogre is the bike for people who want one ride to do it all—and then go a little further. Built around 29" wheels, a burly chromoly steel frame, and every mounting point imaginable, the Ogre is your multi-tool for pavement, gravel, forest trails, and fully loaded dirt adventures.

With the heart of a commuter and the guts of a backcountry hauler, it handles everyday city riding just as well as those “I wonder where this goes?” moments. This thing doesn’t just carry gear—it carries possibility.


Please Note:

  • Surly bikes do not come with pedals

  • Component spec may vary from images or Surly’s website—get in touch for current build info and sizing


Why We Love the Ogre

  • Versatile, year-round utility – perfect for commuting, touring, trail riding, and gear-hauling

  • Clearance for big 29" tyres for floating over roots, rocks, and ruts

  • Frame ready for Rohloff hubs, cargo trailers, and wild custom builds

  • Full suite of braze-ons for racks, cages, fenders, and frame bags

  • Built to be your last touring bike—and possibly your best


What It's Built For

  • Dirt road escapes

  • Long-haul loaded touring

  • Grocery runs + gravel missions

  • Custom builds and experimentation

  • Year-round commuting (rain or shine, sleet or dust)


It’s Surly to the Core

The Ogre isn’t trendy. It’s timeless. With Surly’s Gnot-Boost dropout system, steel-is-real ride quality, and a geometry that says “yes” more than it says “no,” the Ogre is one of the most adaptable bikes you’ll ever meet. Want to run a 1x drivetrain? Go for it. Prefer a Rohloff with discs and a trailer? Done. Feeling spicy about a Jones bar setup and 2.5” tyres? It’s all on the table.


Go long. Go weird. Go wherever.
If your next ride has more questions than answers, the Surly Ogre is the bike you want underneath you.

Please note specifications and components can change without notice.

Frameset

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

Color: Fermented Plum

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

Components

Headset: Cane Creek 40

Seatpost Clamp: Surly Stainless, 30.0 mm

Seatpost: Promax SP-2016, 27.2 × 300 mm

Stem: Promax DA-296

Grips: Velo Black

Saddle: WTB Volt

Handlebar: Salsa Bend

Drivetrain

Front Derailleur: N/A

Rear Derailleur: Microshift Advent X

Cassette: Microshift Advent X, 10-speed, 11–48T

Chain: KMC X10

Crankset: SRAM NX, 32T

Shifter: Microshift Advent X

Brake Levers: Tektro HD-M275 / HD-M276

Brake Calipers: Tektro HD-M275 / HD-M276

Bottom Bracket: SRAM Powerspline

Rotors: Tektro 160 mm front & rear, 6-bolt

Wheels

Front Tire: Surly ExtraTerrestrial 29 × 2.5", 60 tpi, tubeless-ready, Slate wall

Rear Tire: Surly ExtraTerrestrial 29 × 2.5", 60 tpi, tubeless-ready, Slate wall

Front Hub: Novatec QR 9 × 100 mm, 32h

Rear Hub: Novatec TA 12 × 142 mm, 32h

Spokes: 14g Black

Rims: WTB ST i30, 2.0 TCS, 32h

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.

Size Small Medium Large X-Large
A. Effective Top Tube 575.0 mm 595.0 mm 615.0 mm 640.0 mm
B. Stand Over 763.5 mm 795.7 mm 824.5 mm 857.85 mm
C. Reach 395.5 mm 410.5 mm 427.6 mm 447.0 mm
D. Stack 592.0 mm 603.4 mm 613.0 mm 632.0 mm
E. Total Seat Tube Length 406.4 mm 457.2 mm 508.0 mm 558.0 mm
F. Headtube Length 110.0 mm 120.0 mm 130.0 mm 150.0 mm
G. Headtube Angle 71.5° 72.0° 72.0° 72.0°
H. Seat Tube Angle 73.0° 73.0° 73.0° 73.0°
I. BB Drop 68.0 mm 68.0 mm 68.0 mm 68.0 mm
K. Chainstay Length 440.0 mm 440.0 mm 440.0 mm 440.0 mm
L. Fork Length Axle to Crown 445.0 mm 445.0 mm 445.0 mm 445.0 mm
M. Fork Offset 45.0 mm 45.0 mm 45.0 mm 45.0 mm
N. Wheelbase 1049.4 mm 1064.5 mm 1084.6 mm 1110.0 mm
Crank Arm Length 165.0 mm 170.0 mm 170.0 mm 170.0 mm
Handlebar Width 700.0 mm 740.0 mm 740.0 mm 740.0 mm
Recommended Rider Height 155.0 – 170.0 cm 165.0 – 180.0 cm 175.0 – 191.0 cm 185.0 – 201.0 cm
Stem Length 70.0 mm 80.0 mm 90.0 mm 100.0 mm