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
