Bike Comparison
    MSRP
    $2,099
    $1,650
    Where to Buy
    $1

    At

    $1

    At

    Category
    GravelGravel
    3.5
    3.3
    SteelSteel
    Fork
    SteelSteel
    Wheels
    AluminumAluminum
    Wheel Size
    650b / 700c650b / 700c
    Clearance
    42c (700c) / 50c (27.5″)
    Brakes
    Mechanical DiscMechanical Disc
    Groupset
    RivalApex
    Drivetrain
    1 × 111 × 11
    Brand Site

    surlybikes.com

    surlybikes.com

    Summary
    The Surly Midnight Special and Surly Straggler are both steel frame gravel bikes with mechanical disc brakes. The Midnight Special has better components, while the Straggler has higher gearing.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    Midnight Special
    Straggler
    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)

    31 mph

    Midnight Special

    33 mph

    Straggler

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    Frame

    4130 CroMoly, double-butted main triangle, ED coated, TIG-welded

    Tire Clearance42c (700c) / 50c (27.5″)

    Surly Straggler, 100% Surly proprietary 4130 CroMoly tubing. Surly Straggler, 100% Surly proprietary 4130 CroMoly tubing. ED Coated. TIG-welded. Double-butted main triangle

    Tire Clearance42c (700c) / 50c (27.5″)

    Fork

    4130 CroMoly, ED coated, TIG-welded

    Surly Straggler, 4130 CroMoly, disc only, lugged and brazed. Surly Straggler, 4130 CroMoly, disc only, lugged and brazed. Sloping crown with threaded eylets, tapered and butted curved blades with mid-blade rack eyelets, dual dropout eyelets

    Bottom Bracket

    SRAM GXP

    SRAM GXP

    Headset

    Cane Creek 40, 1-1/8"

    Cane Creek 40, 1-1/8"

    Stem

    ProMax, 31.8, 4 bolt

    ProMax 31.8, 4 bolt

    Handlebar

    Salsa Cowbell 31.8

    Salsa Cowbell

    Saddle

    WTB Volt 142

    WTB Volt Sport

    Seatpost

    Promax, ProMax SP-2019 27.2x300mm non-offset (for 40-50), ProMax SP-2016 27.2x300mm offset (for 54-64cm)

    ProMax SP-2019 non-offset (38–50cm); ProMax SP2016 offset (52–58cm), 27.2 x 300mm, black

    Groupset
    Rear Derailleur

    SRAM Rival 1

    SRAM Apex

    Front Derailleur

    n/a

    N/A

    Crank

    SRAM Rival 1, 40t

    SRAM Apex 42T

    Shifters

    SRAM Rival 1

    SRAM Apex 1x11

    Cassette

    SunRace 11-42t

    SRAM 11-42t 11spd

    Chain

    KMC X11

    SRAM PC1110

    Brakes

    TRP Spyre, 160mm rotors

    Hayes CX Comp, 160 rotors

    Brake Levers

    SRAM Rival 1

    SRAM Apex

    Wheels
    Rims

    Alex Adventurer 2 with eyelets, tubeless ready

    Alex Adventurer 2, tubeless ready

    Front Hub

    Novatec 12x100mm

    Novatec, 6 bolt Disc, 32H, QR

    Rear Hub

    Novatec 12x142mm

    Novatec, 6 bolt Disc, 32H, QR

    Tires

    WTB Horizon 650bx47mm, TCS Folding, tan side wall

    Surly Knard 700cx41, 33TPI

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