Surly Ogre Frameset

£800.00
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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
 
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 not inlcuded)

10 x 135mm with Surly 10/12 Adapter Washers (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)

Rim - Canti (removable posts)

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" (27.5 x 2.8" with fenders)

29 x 2.6" (29 x 2.5" with 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