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 |
