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A steel utility vehicle designed for fully-loaded exploration, whether across town or across the country.

A Versatile All-Season Commuter Bike

If you’re like us, your bike needs likely change by the day, week, month or year. Quite the adaptable little beast, Ogre can get you to your job during the week, then way out of town on the weekend. It’s not sluggish on pavement or gravel and can also hold its own on singletrack.

Ogre is designed to be the ultimate steel utility vehicle. It relishes in those “take-the-long-way-home-and-find-some-beverages-along-the-way” sort of commutes. Snow, sleet or sweltering humidity, this is an ideal year-round commuter bike. You can also haul enough crap on it that you don’t even have to go home if you don’t want to.

  • All the barnacles you could ever possibly ask for including rack and fender, multiple three-pack mounts and mid-blade.
  • Gnot-Boost rear spacing with Rohloff torque arm slot and Bill/Ted trailer mount
  • Clearance for 29” x 2.5” or 27.5" x 2.8" tires with fenders

Bike Capabilities

  • 4/5 with Off Road Off Road: 4 out of 5
  • 5/5 with Bikepacking Bikepacking: 5 out of 5
  • 4/5 with Pavement Touring Pavement Touring: 4 out of 5
  • 4/5 with Tire Clearance Tire Clearance: 4 out of 5
  • 4/5 with Commuting Commuting: 4 out of 5

NOTE: You can ride your bike wherever the hell you want, but this is what we think this bike is best at.

Ogre complete bike side view, on leaf covered bike trail
Two cyclists riding Ogre bikes on road across train tracks wearing warm clothing, snow falling
Close-ud of torch decal on inside of Ogre seat tube
Non-drive side Ogre dropout detail showing sliding caliper mount, fender and rack mounts, trailer mount, and Rolhoff hub plate mount
Ogre - riding offroad
Ogre rear tire clearance view from back to front through seat stays
Ogre three-quarter front view outside focus on bike above axles
Ogre singletrack riding

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Where to Buy

Ogre bike side view, Fermented Plum color

Specifications

Frameset

Frame
100% Surly Chromoly Steel, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
Fork
100% Surly Chromoly Steel, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
Seatpost Clamp
Surly Stainless 30.0

Components

Headset
Cane Creek 40
Brake Caliper
Tektro HD-M275/HD-M276
Brake Levers
Tektro HD-M275/HD-M276
Rotors
Tektro 160 F/R, 6-Bolt
Shifter
Microshift Advent X
Stem
Promax DA-296
Handlebar
Salsa Bend
Grips
Velo Black
Saddle
WTB Volt
Seatpost
Promax SP-2016, 27.2 x 300mm

Drivetrain

Crankset
SRAM NX, 32T
Bottom Bracket
SRAM Powerspline
Front Derailleur
N/A
Rear Derailleur
Microshift Advent X
Cassette
Microshift Advent X, 11-48t, 10-spd
Chain
KMC X10

Wheels

Front Hub
Novatec QR 9 x 100mm, 32h
Rear Hub
Novatec TA 12 x 142mm, 32h
Spoke
14g Black
Rims
WTB ST i30, 2.0 TCS, 32h
Tires
Surly ExtraTerrestrial 29 x 2.5" 60tpi, Tubeless Ready (Slate wall)
Weight
31 lb 2 oz for Medium

Complete bike spec subject to change

MY22 Ogre Geometry
units:

Select a few bike sizes to compare.

SIZE SM MD LG XL
Reach 15.6 395.5 16.2 410.5 16.8 427.6 17.6 447
Stack 23.3 592 23.8 603.4 24.1 613 24.9 632
Head Tube Angle 71.5° 72.0° 72.0° 72.0°
Head Tube Length 4.3 110 4.7 120 5.1 130 5.9 150
Seat Tube Length 16.0 406.4 18.0 457.2 20.0 508 22.0 558
BB Drop 2.7 68 2.7 68 2.7 68 2.7 68
Wheelbase 41.3 1049.4 41.9 1064.5 42.7 1084.6 43.7 1110
Chainstay Length 17.3 440 17.3 440 17.3 440 17.3 440
Top Tube Length, Actual 21.5 545.6 22.1 560.7 22.8 580.2 23.9 607
Top Tube Length, Effective 22.6 575 23.4 595 24.2 615 25.2 640
Seat Tube Angle 73.0° 73.0° 73.0° 73.0°
Standover Height 30.1 763.5 31.3 795.7 32.5 824.5 33.8 857.85
Stem Length 2.8 70 3.1 80 3.5 90 3.9 100
Stem Angle 7° 7° 7° 7°
Handlebar Width 27.6 700 29.1 740 29.1 740 29.1 740
Crank Length 6.7 170 6.9 175 6.9 175 69 175
Fork Length 17.6 447 17.6 447 17.6 447 17.6 447
Fork Rake 1.7 43 1.7 43 1.7 43 1.7 43
Frame Construction

4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated

Fork Construction

4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, ED coated

Rear Dropout Configuration

Horizontal slotted with optional vertical dumpout

Rear Hub Spacing

"Gnot-Boost" 145mm

12 x 142mm or 12 x 148mm (axle included)

10 x 135mm with Surly 10/12 Adapter Washers (not included)

Front Hub Spacing

10 x 100mm

Rear Brake

Disc - 51mm I.S. (160mm max rotor) [5] 

Rim - Canti (removable posts)

Front Brake

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

Head Tube

Ø34mm

Steerer Tube

Ø28.6mm (1-1/8")

Crown Race

Ø30mm (1-1/8")

Stock Headset Upper (S.H.I.S.)

EC34/28.6

Stock Headset Lower (S.H.I.S.)

EC34/30

Seat Collar

Ø30mm

Seatpost

Ø27.2mm

Front Derailleur (Clamp)

High 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

Max Chainring (CL)[3]

1x (Mtn): 42T

2x (Mtn): 34/46T

3x (Mtn): 24/36/48T

1x (Boost): 46T

2x (Boost): 42/48T

Bottom Bracket

73mm threaded (1.37" x 24TPI)

Tire Clearance Frame [1]/[2]

27.5 x 3.0” (27.5 x 2.8" with fenders)

29 x 2.6" (29 x 2.5" with fenders)

Tire Clearance Fork [1]

27.5 x 3.0" (w/o fenders) 27.5 x 2.8" (w/ fenders)

29 x 2.6" (w/o fenders) 29 x 2.5" (w/ fenders)

Rigid Fork Spec

447 x 43mm

Max Suspension Fork Length [4]

N/A

Bottle Mounts Frame

2 Three-Pack (XS-SM)

1 Standard + 2 Three-Pack (MD - XL)

Bottle Mounts Fork

4 Three-Pack

Rack Mounts Frame

Yes (upper and lower threaded)

Rack Mounts Fork

Yes (upper, lower, and mid-blade threaded)

Fender Mounts Frame

Yes

Fender Mounts Fork

Yes

Other Features

Dedicated Rohloff cable routing and mount for OEM 2 axle plate

Dedicated Surly Trailer mounts

  • [1] Different tire and rim combinations will result in different clearances.  
    [2] Depending on drivetrain configuration, tire clearance may be limited by the chain and not frame.
    [3] Listed chainring clearance is worst case scenario.  Clearances vary widely depending on components and configurations.
    [4] N/A Non-suspension correct frame
    [5] Rear disc brake requires Surly’s proprietary brake mount adapter.

Support

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.