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Loose Cycles

Bombtrack Hook EXT 2024



The EXT is where the Hook really starts to lead you astray. Utilising Columbus Cromor double-butted steel tubing, a tapered headtube, internal routing for dynamo lighting, and with our signature number of frame mounts, the EXT is ready for anything. Rolling on aggressive 27.5 x 2.0’’ WTB Ranger tyres, this is one very capable and exciting bike when you turn off the tarmac and head onto the trail. Sram’s hydraulic Rival 1x groupset provides both the transmission and the braking duties, featuring an 11 – 42T cassette paired with a 40T direct mount chainring and Rival rear mech. New for 2024, we fitted a Seido MGV carbon fork offering triple cage and low rider mounts, internal dynamo cable routing, as well as huge clearance for muddy high volume tyres. Turn off the gravel and head into the backcountry for some true wilderness adventure riding. 

    Color 1 Matt Black
    Color 2 Matt Teal
    Frame Columbus Cromor double butted, TA, rack / fender mounts, internal light cable routing, rear light mount, 85.5 mm T47 BB shell
    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
    Handlebar Bombtrack CX-10 drop bar, 31.8 mm, 10° flare
    Grips Bombtrack Escape bar tape
    Stem Bombtrack Roam forged aluminium stem, -7°
    Headset Sealed external aheadset, 1.1/2'' - 1.1/8''
    Levers Sram Rival 1 double tap hydraulic
    Shifter Sram Rival 1 double tap 1 x 11
    Brakes Sram Rival flat mount hydraulic disc brakes
    Rotor Sram Centerline 180 mm front and 160 mm rear rotor
    Crankset Bombtrack Lyer forged aluminium crank, direct mount interface
    (Sram compatible),30 mm spindle
    BB Bombtrack T47 internal sealed BB for 30 mm spindle, 85.5 mm
    Pedals -
    Chain KMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 112L
    Chainring CNC machined aluminium, narrow-wide, 40 T
    Cassette Sram PG-1130 11-speed, 11 - 42 T
    Front derailleur -
    Rear derailleur Sram Rival 1, clutch, long cage
    Front hub Bombtrack Tau sealed hub, 6-bolt disc
    Rear hub Bombtrack Tau sealed hub, 11-speed, 6-bolt disc
    Through axle 12 x 100 mm / 12 x 142 mm
    Front rim WTB ST Light i25 double wall, TCS 2.0, 32h
    Rear rim WTB ST Light i23 double wall, TCS 2.0, 32h
    Saddle Bombtrack Dart saddle
    Seat post Bombtrack Yew aluminium seatpost, 27.2 mm x 300 mm
    Seat clamp Bombtrack Origin 29.8 mm
    Front tire WTB Ranger TCS Light / Fast Rolling 27.5'' x 2.0'', tubeless ready
    Rear tire WTB Ranger TCS Light / Fast Rolling 27.5'' x 2.0'', tubeless ready
    Fender -
    Rack -
    Kickstand -
    Light -
    Weight 11.2 kg (size M)
    Weight frameset 2710 g frame (size L, incl. TA, hanger) / 550 g fork (300 mm steerer, incl. TA)
    Maximum rider weight 130 kg incl. Luggage