Name: Ogre
Brand: Surly Bikes
Price: $1,525.00 USD

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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

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 3/4 front view in grass

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Frameset

Frame: Surly Ogre, Surly 4130 CroMoly steel. Main triangle double-butted. TIG-welded

Fork: Surly Ogre, TIG-welded 4130 CroMoly, non-suspension corrected, tapered and butted straight blade. Low- and mid-blade fully threaded through-blade rack eyelets; fender mount eyelets at dropout; 1-1/8˝ x 285mm threadless steer tube, 51mm disc mount (203mm max. rotor diameter), line/housing guides; two sets of bottle cage mounts, each height adjustable (note: cages cannot be used on fork with some racks, and vice versa)

Seatpost Clamp: Surly Stainless, 30.0mm (Surly stainless included)

Components

Headset: Cane Creek 40

Brakes: Tektro HD-M275

Brake Levers: Tektro HD-M275

Rotors: Tektro 160/160mm

Shifters: Shimano Deore M6000

Stem: ProMax 31.8, 4 bolt

Handlebar: Salsa Bend

Grip/Tape: Velo Lock-on

Saddle: WTB Volt Sport

Seatpost: ProMax 27.2, 300L, offset

Drivetrain

Crankset: SRAM NX 32T

Bottom Bracket: SRAM Powerspline

Front Derailleur: N/A

Rear Derailleur: Shimano Deore RD-M6000

Cog or cogset: Microshift 10 spd, 11-42t

Chain: KMC x10

Wheels

Front Hub: Novatec 32h QR

Rear Hub: Novatec 32h, Thru axle

Rims: WTB i29 Black

Tires: Surly Extra Terrestrial 29x2.5” 60TPI Slate-wall Tubeless Ready

Complete bike spec subject to change

units:

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	6°	6°	6°	6°
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)

1 Standard + 2 Three-Pack (S - 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.

Downloads

Ogre Frame Sheet
[pdf] - 1.7MB
Ogre Fork Instructions
[pdf] - 1.4MB
Surly Bike Sizing Chart
[pdf] - 308KB
Bicycle Owner’s Manual (English)
[pdf] - 1.2MB

Info Hole

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.

Ogre

A Versatile All-Season Commuter Bike

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Specifications