Bombtrack Hook EXT Carbon
The Bombtrack Hook EXT Carbon is a full-carbon gravel race bike with 47mm tyre clearance and Shimano GRX 600 1x drivetrain.
What Is the Bombtrack Hook EXT Carbon? The Hook EXT Carbon is Bombtrack's race-bred gravel bike — a full carbon frame with 700x47c tyre clearance, race-aggressive geometry, and a 1x drivetrain for technical mixed-surface racing. Designed for competitive gravel events like BWR, Unbound, and Grinduro. Key Features Full carbon frame and fork — race-grade layup Clearance to 700x47c / 650x2.1 Shimano GRX 600 1x11 drivetrain — purpose-built for gravel Race geometry: lower front end, shorter wheelbase than touring gravel Multiple mount points for frame bags and bottles Flat-mount disc brakes, 12mm thru-axles front and rear Who Is the Hook EXT Carbon For? Competitive gravel racers who want a carbon bike with true race geometry and enough tyre clearance for the worst gravel roads on the race calend
Frequently Asked Questions
- What size Bombtrack Hook EXT Carbon should I get?
- Sizing for the Bombtrack Hook EXT Carbon is based mainly on your height and inside leg measurement, and Bombtrack Bicycle Company's size chart is a good starting point. Because the right fit makes a real difference to comfort and handling, we'd recommend visiting The Bike Zone in store where our team can measure you properly and confirm the correct size before you buy.
- Does the Bombtrack Hook EXT Carbon arrive assembled?
- The Bike Zone carries out a full professional pre-delivery inspection and build on every bike, including the Bombtrack Hook EXT Carbon, before it leaves us. It arrives ready to ride with only minor final adjustments — such as handlebar angle or saddle height — left for you to fine-tune, or we're happy to do this for you in store.
- What warranty comes with the Bombtrack Hook EXT Carbon?
- The Bombtrack Hook EXT Carbon is covered by Bombtrack Bicycle Company's standard warranty, which typically covers the frame against manufacturing defects for an extended period and components for a shorter standard term. The Bike Zone handles warranty claims and servicing directly, so you're not left dealing with the manufacturer alone if an issue comes up.