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    MSRP
    Where to Buy
    $1

    At

    Category
    Gravel
    5.0
    Frame
    Carbon
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c / 650b
    Clearance
    57c (27.5″) / 57c (700c)
    SRAM Rival Hydraulic Disc
    Rival
    Drivetrain
    1 × 11
    Brand Site

    bombtrack.com

    Summary
    The Bombtrack HOOK EXT C is a carbon frame gravel bike with upper mid-range components and sram rival hydraulic disc brakes.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    HOOK EXT C
    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

    HOOK EXT C

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Toray T800 carbon blend, TA, rack / fender mounts, internal hub dynamo cable routing, 85.5 mm T47 BB shell, UDH derailleur hanger, optional full internal cable routing

    BB StandardT47, Threaded

    Hanger StandardUDH

    Tire Clearance57c (27.5″) / 57c (700c)

    ColorsMetallic Black; Light Blue

    Fork

    Seido MGV full carbon, TA, 1.1/2'' - 1.1/8'', fender / triple cage mounts, 180 mm max rotor size, lowrider rack compatible, internal hub dynamo cable routing

    Bottom Bracket

    Bombtrack T47 internal sealed BB for 30 mm spindle

    Headset

    Sealed integrated aheadset, 1.1/2'' - 1.1/2''

    Stem

    Bombtrack Roam forged aluminium stem, -7°

    Handlebar

    Seido Tackle drop bar, 31.8 mm, 16° flare

    Saddle

    Bombtrack Dart saddle

    Seatpost

    Seido Yew aluminium seatpost, 27.2 mm x 350 mm

    TypeRigid

    Pedals

    -

    Grips

    Bombtrack Escape bar tape

    Groupset
    Rear Derailleur

    SRAM Rival 1, clutch, long cage

    Front Derailleur

    -

    Crank

    Bombtrack Lyer forged aluminium crank, direct mount interface, (SRAM compatible),30 mm spindle

    Shifters

    SRAM Rival 1 double tap 1 x 11

    Cassette

    SRAM XG-1150 11-speed, 10 - 42 T

    Chain

    KMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 114L

    Brakes

    SRAM Rival flat mount hydraulic disc brakes with 160 mm rotors

    TypeSRAM Rival Hydraulic Disc

    Wheels
    Rims

    Front: Hunt Hunt 4 Season Gravel Disc double wall asymmetric rim, TLC, i21, 28h, Rear: Hunt Hunt 4 Season Gravel Disc double wall asymmetric rim, TLC, i21, 28h

    Front Hub

    Hunt 4 Season Gravel Disc sealed hub, centerlock disc

    Rear Hub

    Hunt 4 Season Gravel Disc sealed hub, centerlock disc, XD cassette body

    Tires

    Front: WTB Venture TCS Light 700C x 40C, tubeless ready, Rear: WTB Venture TCS Light 700C x 40C, tubeless ready

    Disc Rotors

    SRAM Centerline 180 mm front and 160 mm rear rotor

    Accessories
    Lights

    -

    Fenders

    -

    Racks

    -

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