Overview
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.
Features
Crafted from Columbus Cromor double butted steel, the frame features a through-axle dropout, practical rack and fender mounts, and an 86.5 mm T47 bottom bracket shell for robust support.
The Seido RGT fork, made from full carbon, accommodates a through-axle, offers mounts for fenders and triple cages, supports up to a 180 mm rotor, and includes internal routing for a hub dynamo.
Gear changes are smooth and precise with Shimano GRX ST-RX400 STI hydraulic levers, designed for a 2 x 10 drivetrain, blending performance with reliability.
Specs
Brakes:
- Shimano GRX BR-RX400, hydraulic disc
Crankset:
- Shimano GRX FC-RX600-10, 24 mm spindle
Bottom Bracket:
- Bombtrack T47, internal sealed, for 24 mm spindle
Cassette:
- Shimano CS-HG50, 10-speed, 11 – 36 T
Rear Derailleur:
- Shimano GRX RD-RX400, clutch
Hubs:
- Seido Tau sealed, 11-speed, 6-bolt disc
Rims:
- WTB ST i19, double wall, TCS 2.0, 32h
Tires:
- XS – S: WTB Resolute 42-584
- M – XL: WTB Venture 40-622, tubeless ready
Weight:
- 11 kg
Warranty
All Bombtrack bicycles are backed by warranty against defects in material and manufacturing.
Please see Bombtrack’s Warranty Page to review their limitations.