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. 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. Frame COLUMBUS CROMOR double butted tubing, TA, rack / fender mounts, internal light cable routing, rear light mount, 86.5 mm T47 BB shell Fork Full carbon, TA, 1.1/2'' - 1.1/8'', triple cage mounts (can double as fender mounts),internal hub dynamo cable routing Seat clamp BOMBTRACK ORIGIN forged aluminium seat clamp, 29.8 mm Rims Front: WTB ST Light i25 double wall, TCS 2.0, 32h Rear: WTB ST Light i23 double wall, TCS 2.0, 32h Hubs Front: BOMBTRACK TAU sealed hub, 6-bolt disc Rear: BOMBTRACK TAU sealed hub, 11-speed, 6-bolt disc Axles 12 x 100 mm / 12 x 142 mm Tires Front: WTB RANGER TCS LIGHT / FAST ROLLING 27.5'' x 2.0'', tubeless ready Rear: WTB RANGER TCS LIGHT / FAST ROLLING 27.5'' x 2.0'', tubeless ready Bottom Bracket BOMBTRACK T47 internal sealed BB for 30 mm spindle Crankset BOMBTRACK LYER forged aluminium crank, direct mount interface (SRAM compatible),30 mm spindle Chainrings CNC machined aluminium, narrow-wide, 40 T Shifters SRAM RIVAL 1 double tap 1 x 11 Rear Derailleur SRAM RIVAL 1, clutch, long cage Cassette/Freewheel SRAM PG-1130 11-speed, 11 - 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 Brake Levers SRAM RIVAL 1 double tap hydraulic Handlebars BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare Tape/Grips BOMBTRACK ESCAPE bar tape Stem BOMBTRACK ROAM forged aluminium stem, -7° Headset Sealed external aheadset, 1.1/2'' - 1.1/8'' Seatpost BOMBTRACK YEW aluminium seatpost, 27.2 mm x 300 mm Saddle BOMBTRACK DART saddle Weight 11.2 kg (size M) Weight frameset 2710 g frame (size L, incl. TA, hanger) / 600 g fork (300 mm steerer, incl. TA) Maximum rider weight 130 kg incl. Luggage ASTM riding condition 2
