HOOK 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.
Hubs: Bombtrack Tau 12 mm through axle hubs.
Drivetrain: Shimano GRX 400 2 x 10 groupset with KMC X10 EPT Anti Rust Chain.
Disc Brakes: Hydraulic Shimano GRX 400 disc brakes with 160 mm rotors.
Mounts: Top tube mounts, triple cage mounts on down and seat tube, bottle cage mounts underneath the down tube and rear rack mounts.
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
Handlebar: BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare
Levers/ shifters: SHIMANO GRX ST-RX400 STI Hydraulic, STI 2x10
Brakes: SHIMANO GRX BR-RX400 hydraulic disc brakes with 160 mm rotors
Crankset: BOMBTRACK LYER forged aluminium crank, direct mount interface(SRAM compatible),30 mm spindle
Bottom Bracket: BOMBTRACK T47 internal sealed BB for 30 mm spindle
Chainring: Aluminium, subcompact, 48 / 32 T, direct mount spider
Cassette: SHIMANO CS-HG50 10-speed, 11 - 36 T
Deraileurs: SHIMANO GRX RD-RX400, clutch & SHIMANO GRX FD-RX400
Hubs: Bombtrack TAU, sealed hubs, 6 bolt, 11 speed
Rims: WTB ST il9 double wall, TCS 2.0, 32H
Tires: WTB Venture 40-622
Weight: 11.0 kg