Which to choose: speed or storage space? You can have both with a Hook. With an able steel frame and carbon fork, this bike is fast and versatile. Size-matched 650B or 700C wheels across the sizes provide control and comfort, while the Shimano GRX groupset and double crankset give you a close ratio with a broad range of gears. Take your pick from a range of fixing points, including a direct mount for a top tube bag, triple cage mounts, rear rack and fender. Or, leave it stripped back and fly.
The Hook might have been designed as a gravel racer, but that doesn’t stop it from also being a perfect tourer, commuter, or even summer-season crossbike.
| Frame |
COLUMBUS CROMOR double butted, TA dropout, rack / fender mounts, 86.5 mm T47 BB shell |
| Fork |
Full carbon, TA, 1.1/2'' - 1.1/8'', fender / triple cage mounts |
| Seat clamp |
BOMBTRACK ORIGIN 29.8 mm |
| Rims |
Front: WTB ST i19 double wall, TCS 2.0, 32h Rear: WTB ST i19 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: XS - S WTB RESOLUTE 42-584 / M - XL WTB VENTURE 40-622, tubeless ready Rear: XS - S WTB RESOLUTE 42-584 / M - XL WTB VENTURE 40-622, 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 |
Aluminium, subcompact, 48 / 32 T, direct mount spider |
| Shifters |
SHIMANO GRX ST-RX400 STI 2 x 10 |
| Front Derailleur |
SHIMANO GRX FD-RX400 |
| Rear Derailleur |
SHIMANO GRX RD-RX400, clutch |
| Cassette/Freewheel |
SHIMANO CS-HG50 10-speed, 11 - 36 T |
| Chain |
KMC X10 EPT Anti Rust chain, 1/2'' x 11/128'', XS - S 112L, M - XL 114L |
| Brakes |
SHIMANO GRX BR-RX400 hydraulic disc brakes with 160 mm rotors |
| Brake Levers |
SHIMANO GRX ST-RX400 STI Hydraulic |
| Handlebars |
BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare |
| Tape/Grips |
BOMBTRACK COMMAND bar tape |
| Stem |
BOMBTRACK ROAM forged aluminium stem, -7° |
| Headset |
Sealed external aheadset, 1.1/2'' - 1.1/8'' |
| Seatpost |
BOMBTRACK BEECH 27.2 mm x 315 mm |
| Saddle |
Color 1 BOMBTRACK DART saddle / Color 2 BOMBTRACK COMP saddle |
| Weight |
11.0 kg (size M) |
| Weight frameset |
2420 g frame (size M, incl. TA, hanger) / 600 g fork (300 mm steerer, incl. TA) |
| Maximum rider weight |
120 kg incl. luggage |
| ASTM riding condition |
2 |
