Surly All Rounder Epic Bike | Ogre 2021 Commuter, Gravel, Touring, Expedition Bike
A Versatile All-Season LegendaryBike for doing it all! - A bike to cherish for a lifetime, a bike to be proud of, a bike that will never let you down! -Grand possession and proud to own!If youre like us, your bike needs likely change by the day, week, mont
A Versatile All-Season LegendaryBike for doing it all! – A bike to cherish for a lifetime, a bike to be proud of, a bike that will never let you down! -Grand possession and proud to own!
If youre 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. Its 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 dont even have to go home if you dont 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
Specifications
- BUILD KIT
- GEOMETRY
- FRAME SPEC
Frameset
| Frame | Surly Ogre, Surly 4130 CroMoly steel. |
|---|---|
| Fork | Surly Ogre, TIG-welded 4130 CroMoly, non-suspension corrected, tapered and butted straight blade. |
| 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 29×2.5 60TPI Slate-wall Tubeless Ready |
- BUILD KIT
- GEOMETRY
- FRAME SPEC
units:
- in
- mm
| SM | MD | LG | XL | |
|---|---|---|---|---|
| Reach | 395.5 | 410.5 | 427.6 | 447 |
| Stack | 592 | 603.4 | 613 | 632 |
| Head Tube Angle | 71.5 | 72.0 | 72.0 | 72.0 |
| Head Tube Length | 110 | 120 | 130 | 150 |
| Seat Tube Length | 406.4 | 457.2 | 508 | 558 |
| BB Drop | 68 | 68 | 68 | 68 |
| Wheelbase | 1049.4 | 1064.5 | 1084.6 | 1110 |
| Chainstay Length | 440 | 440 | 440 | 440 |
| Top Tube Length, Actual | 545.6 | 560.7 | 580.2 | 607 |
| Top Tube Length, Effective | 575 | 595 | 615 | 640 |
| Seat Tube Angle | 73.0 | 73.0 | 73.0 | 73.0 |
| Standover Height | 763.5 | 795.7 | 824.5 | 857.85 |
| Stem Length | 70 | 80 | 90 | 100 |
| Stem Angle | 6 | 6 | 6 | 6 |
| Handlebar Width | 700 | 740 | 740 | 740 |
| Crank Length | 170 | 175 | 175 | 175 |
| Fork Length | 447 | 447 | 447 | 447 |
| Fork Rake | 43 | 43 | 43 | 43 |
- FRAME SPEC
| 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 |
34mm |
| Steerer Tube |
28.6mm (1-1/8″) |
| Crown Race |
30mm (1-1/8″) |
| Stock Headset Upper (S.H.I.S.) |
EC34/28.6 |
| Stock Headset Lower (S.H.I.S.) |
EC34/30 |
| Seat Collar |
30mm |
| Seatpost |
27.2mm |
| Front Derailleur (Clamp) |
High direct mount top-pull (31.8mm) 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 Surlys proprietary brake mount adapter.
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