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    Recommended
    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
    29″
    Clearance
    2.5"
    Avid Mechanical Disc
    Deore
    Drivetrain
    3 × 10
    Brand Site
    Summary
    The Surly Ogre is a steel frame gravel bike with upper mid-range components and avid mechanical disc brakes.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    Ogre
    Other Gravel bikes
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    38 mph

    Ogre

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

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

    BB StandardBSA, 73mm, Threaded

    Tire Clearance2.5"

    Fork

    Surly Ogre, TIG-welded 4130 CroMoly, 80mm 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

    Jones Loop, 710mm. Anodized. Black

    Saddle

    VL-2155, Velo, Black

    Seatpost

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

    TypeRigid

    Groupset
    Rear Derailleur

    Shimano Deore RD-MT610-SGS, 10-speed

    Front Derailleur

    Shimano Deore FD-M611-D, 28.6mm. Top-pull

    Crank

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

    Shifters

    Microshift SL-T10, Shifts pretty awesome

    Cassette

    Shimano HG-50, 11–36t

    Chain

    KMC, Silver

    Brakes

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

    TypeAvid Mechanical Disc

    Brake Levers

    Avid FR-5, Black

    Wheels
    Rims

    Alex Adventurer

    Spokes

    DT Swiss Champion, 14g

    Front Hub

    Shimano Deore Disc M525, 32h. QR. Black

    Rear Hub

    Shimano Deore Disc M525, 32h. QR. Black

    Tires

    WTB Nano Comp, 29 x 2.1˝

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