73mm shell width, threaded standard English (1.37˝ x 24t)

Avid BB7, Cable actuated. 180/160mm rotors front & rear

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 260mm threadless steer tube, 51mm disc mount (203mm max. rotor diameter), removable cantilever pivots, 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)

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

Shimano Deore FD-M611-D, 31.8mm. Top-pull

If you’re like us, your bike needs will likely change by the day, week, month or year. 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. Feel like riding from Alaska to the tip of South America? You can load everything you need on Ogre and still have plenty of space for “souvenirs”. Ogre can handle it even if you don’t think you can. Ogre believes in you so you don’t have to.
For this year, Ogre received a similar treatment as Troll did last year — horizontal slotted dropouts with Gnot-Boost spacing, a tweaked non-suspension corrected geometry, and a beefier tire clearance — but in a 29er platform. The chainstay yoke has been redesigned to be fully compatible with both 29 x 2.5” and 27.5+ tires. Now with even more of the accessory barnacles you’ve come to know and love on many of our bikes: two water bottle mounts, four sets of three-pack bosses, mid- and low-blade fork eyelets, threaded holes for racks, fenders, and trailer mounting nuts, and a Rohloff OEM2 axle plate slot. If you opt to buy an Ogre complete bike, prepare yourself to get handsy with our new Moloko bar that comes stock on it. It offers hand positions that you didn’t even know existed and the ability to mount even more accessories.
We typically try to avoid bullshit cliché terms like “Do-It-All” or “Swiss Army Knife of Bikes”, so we’ll just say that Ogre can probably handle most of the ideas that are bouncing around in your head.

MSRP
Where to Buy	$1,798 At Campfire Cycling $1,898 At Campfire Cycling
Category	Gravel
	3.0
Frame	Steel
	Steel
Wheels	Aluminum
Wheel Size	27.5″ / 29″
Clearance	2.5"
	Avid Mechanical Disc


	Deore
Drivetrain	3 × 10
Brand Site	surlybikes.com
Summary	The Surly Ogre is a steel frame gravel bike with upper mid-range components and avid mechanical disc brakes.

Frame	Surly Ogre, Surly 4130 CroMoly steel. Main triangle double-butted. TIG-welded BB Standard: BSA, 73mm, Threaded Tire Clearance: 2.5"
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 260mm threadless steer tube, 51mm disc mount (203mm max. rotor diameter), removable cantilever pivots, 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)
Bottom Bracket	73mm shell width, threaded standard English (1.37˝ x 24t)
Headset	Cane Creek 40, 1-1/8˝ threadless. Black
Stem	Kalloy AS-008, 31.8mm. 4-bolt. Black
Handlebar	Surly Moloko
Saddle	WTB Volt Sport
Seatpost	Kalloy SP-342, 27.2mm. 350mm. Black Type: Rigid

Rear Derailleur	Shimano Deore RD-MT610-SGS, 10-speed
Front Derailleur	Shimano Deore FD-M611-D, 31.8mm. Top-pull
Crank	Shimano FC-T551, 26/36/48t. Black
Shifters	Microshift SL-M10, Shifts pretty awesome
Cassette	Shimano HG-50, 11–36t
Chain	KMC x10, Silver
Brakes	Avid BB7, Cable actuated. 180/160mm rotors front & rear Type: Avid Mechanical Disc
Brake Levers	Avid FR-5, Black

Rims	Alex Adventurer 2
Front Hub	Shimano Deore Disc M525, QR. Black
Rear Hub	Shimano Deore Disc M525, QR. Black
Tires	Surly Extra Terrestrial 29x2.5"