Overview
A Versatile All-Season Commuter Bike Frame
If you’re like us, your bike needs likely change by the day, week, month or year. Quite the adaptable little beast, the 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.
The 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.
Features
100% Surly Chromoly steel, double-butted main triangle
TIG-welded, Horizontal slotted 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; 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 brakes only. Disc mounts are 51mm IS. 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 E.D. coated for increased life expectancy
Tire clearance for 29 x 2.5″ or 27.5 x 3″
Specs
| 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 | 445 | 445 | 445 | 445 |
| D. Fork Offset | 45 | 45 | 45 | 45 |
| 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 | 700 | 740 | 740 | 740 |
| Handlebar Rise / Drop | – | – | – | – |
| Stem Length | 70 | 80 | 90 | 100 |
| Stem Angle (deg) | 7 | 7 | 7 | 7 |
* All dimensions are preliminary and subject to change
Wheel Size: 29″
Brake Type: Disc
Fork Type: Rigid
Rear Axle: 12mm Thru x 142mm
Frame Material: Steel
Front Axle: QR x 100mm
Frame Type: Rigid
Warranty
Register your purchase at Surly’s Warranty Registration.
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.