Family Owned & Operated  |  Free shipping on ALL orders $50+  |  Lowest Price Guarantee

0

Your Cart is Empty

Surly Bikes

BK0791

Surly Ogre

The item is not permitted to be shipped, however it can be purchased online and arrangements made to be picked up at our store location.

The latest version of the Ogre (in Brown) has received some fantasitic updates- featuring horizontal slotted dropouts with Gnot-Boost spacing, a tweaked non-suspension corrected geometry, and a beefier tire clearance — but in a 29er platform. Ride it any day of the week; it’s not sluggish on pavement or gravel and can also hold its own on singletrack.

  • Surly 4130 chromoly steel main triangle double-butted frame, with TIG-welded, horizontal slotted dropout with derailleur hanger
  • Gnot-Boost spacing allows the use of 135mm QR hub, 142 x 12mm thru-axle or 148 x 12mm Boost hubs. Features Rohloff torque arm slot and threaded eyelets for fenders, racks and Surly trailer mounts
  • Full-length Surly Trip Guide housing line guides for derailleurs and brakes; two sets of bottle cage mounts; removable post cantilever pivots; upper seatstay threaded barrels, mid- and low-blade fully threaded through-blade fork eyelets; threaded holes for racks, fenders and trailer mounting nuts; Rohloff OEM2 axle plate mounting slot
  • Disc and rim brake compatible. Disc mounts are 51mm IS Rim brake pivots are removable. Note: rear disc brake is limited to 160mm maximum rotor diameter and requires the use of Surly caliper adaptor (included with frames and bikes)
  • Frame is ED Coated for increased life expectancy
  • Tire clearance for 29 x 2.5” or 27.5 x 3”

Frameset

Frame

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

Fork

Fork Surly Ogre, TIG-welded 4130 CroMoly, non-suspension corrected.

Drivetrain

Crankset

Shimano FC-T551, 26/36/48t. Black

Bottom Bracket

Shimano XT

Front Derailleur

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

Rear Derailleur

Shimano Deore RD-MT610-SGS, 10-speed

Cassette / Cog

Shimano HG-50, 11–36t

Chain

KMC x10, Silver

Components

Grips / Bar Tape

-

Handlebar

Surly Moloko

Stem

Kalloy AS-008, 31.8mm. 4-bolt. Black

Headset

Cane Creek 40, 1-1/8˝ threadless. Black

Front Shifter

Microshift SL-T10

Rear Shifter

Microshift SL-T10

Brake Levers

Avid FR-5, Black

Front Brake

Avid BB7

Rear Brake

Avid BB7

Front Rotor

180mm

Rear Rotor

160mm

Centerlock Adapters

N/A

Saddle

WTB Volt Sport

Seatclamp

Surly stainless

Seatpost

Kalloy SP-342, 27.2mm. 350mm. Black

Rear Shock

N/A

Wheels

Wheelset

-

Front Hub

Shimano Deore Disc M525. QR. Black

Rear Hub

Shimano Deore Disc M525. QR. Black

Front Thru Axle / QR

QR

Rear Thru Axle / QR

QR

Rims

Alex Adventurer 2

Spokes

-

Spoke Nipples

-

Rim Tape / Strips

N/A

Tires

Surly Extra Terrestrial 29x2.5"

Tubes

-

Other

Pedals

N/A

Misc

-

* Specifications are subject to change without notice

Frame measurements (mm) SM MD LG XL
A. BB Drop 68 68 68 68
B. Chainstay Length 440 440 440 440
C. Fork Length - Axle to Crown 447 447 447 447
D. Fork Offset 43 43 43 43
E. Head Tube Angle (deg) 71.5 72.0 72.0 72.0
F. Headtube Length 110 120 130 150
G. Reach 395.5 410.5 427.6 447.0
H. Seat Tube Angle (deg) 73.0 73.0 73.0 73.0
I. Seat Tube Length - Center to Top 406.4 457.2 508 558
J. Stack 592 603.4 613.0 632.0
K. Standover 763.5 795.7 824.5 857.85
L. Top Tube Length (Effective) 575 595 615 640
M. Wheelbase 1049.4 1064.5 1084.6 1110.0
         
Component measurements (mm)
Crank Arm Length 170 175 175 175
Handlebar Width 685 735 735 735
Handlebar Rise / Drop - - - -
Stem Length 90 100 110 120
Stem Angle (deg) 7 7 7 7

* All dimensions are preliminary and subject to change

 


Sign up for Aventuron emails