HOOK EXT

 

Are you heading down the path least travelled? For a drop handlebar bike, the Hook EXT seldom faces terrain it cannot handle. A Columbus steel frame, a dedicated carbon fork and a sturdy 27.5’’ wheelset equip the EXT with an armoury to ride where other bikes would surely suffer. A Sram 1x11 Rival groupset suitably gives this machine the gears and brakes to match.

 
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As capable on backcountry campouts as it is on post-work blasts, the Hook EXT remains the choice when you’re unsure of the terrain, but know you want to have fun riding it.

HIGHLIGHTS

MATT BLACK

 

MATT METALLIC GREY BLUE

ModelHOOK EXT
Color 1Matt Black
Color 2Matt Metallic Grey Blue
FrameCOLUMBUS CROMOR double butted tubing, TA, rack / fender mounts, internal light cable routing, rear light mount, 86.5 mm T47 BB shell
ForkFull carbon, TA, 1.1/2'' - 1.1/8'', triple cage mounts (can double as fender mounts),internal hub dynamo cable routing
HandlebarBOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare
GripsBOMBTRACK ESCAPE bar tape
StemBOMBTRACK ROAM forged aluminium stem, -7°
HeadsetSealed external aheadset, 1.1/2'' - 1.1/8''
LeversSRAM RIVAL 1 double tap hydraulic
ShifterSRAM RIVAL 1 double tap 1 x 11
BrakesSRAM RIVAL flat mount hydraulic disc brakes with 160 mm rotors
CranksetBOMBTRACK LYER forged aluminium crank, direct mount interface
(SRAM compatible),30 mm spindle
BBBOMBTRACK T47 internal sealed BB for 30 mm spindle
Pedals-
ChainKMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 114L
ChainringCNC machined aluminium, narrow-wide, 40 T
CassetteSRAM PG-1130 11-speed, 11 - 42 T
Front derailleur-
Rear derailleurSRAM RIVAL 1, clutch, long cage
Front hubBOMBTRACK TAU sealed hub, 6-bolt disc
Rear hubBOMBTRACK TAU sealed hub, 11-speed, 6-bolt disc
Through axle12 x 100 mm / 12 x 142 mm
Front rimWTB ST Light i25 double wall, TCS 2.0, 32h
Rear rimWTB ST Light i23 double wall, TCS 2.0, 32h
SaddleBOMBTRACK DART saddle
Seat postBOMBTRACK YEW aluminium seatpost, 27.2 mm x 300 mm
Seat clampBOMBTRACK ORIGIN forged aluminium seat clamp, 29.8 mm
Front tireWTB RANGER TCS LIGHT / FAST ROLLING 27.5'' x 2.0'', tubeless ready
Rear tireWTB RANGER TCS LIGHT / FAST ROLLING 27.5'' x 2.0'', tubeless ready
Fender-
Rack-
Kickstand-
Light-
Weight11.2 kg (size M)
Weight frameset2710 g frame (size L, incl. TA, hanger) / 600 g fork (300 mm steerer, incl. TA)
Maximum rider weight130 kg incl. Luggage
ASTM riding condition2
 

Final product may vary in appearance, finish and minor details.

 
 
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HOOK EXT RIVAL AXS