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Today’s Deals2024 Bombtrack
HOOK EXT TI
A titanium frame gravel bike with high-end components and shimano grx 800 hydraulic disc brakes.
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| Weight | 4.5 lbs (frame) |
|---|---|
| Frame | Titanium |
| Suspension | Rigid |
| Fork | Carbon |
| Wheels | 650b Aluminum |
| Drivetrain | 2 × 11 Electronic |
| Groupset | GRX 800, GRX Di2 |
| Brakes | Shimano GRX 800 Hydraulic Disc |
5'1" – 5'6"
5'4" – 5'9"
5'7" – 6'0"
5'10" – 6'3"
6'0" – 6'5"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
Summary
The Bombtrack Hook is a versatile gravel bike praised for its ability to handle both on and off-road adventures with ease. Its design caters to a mix of pavement and gravel, offering a comfortable and efficient ride. The bike's frame and fork combination delivers great ride quality, with handling that inspires confidence on varied surfaces.
Versatile for on & off-road adventure riding
Great ride quality from steel frame and carbon fork
Confidence-inspiring handling and poise
Multiple mounting options for gear
Comfortable geometry for extended periods
Not a lightweight
Gearing might feel 'spinny' on roads with slick tyres
Faces tough competition in price range
'I liked that it was a well-rounded bike suited to the mix of pavement and gravel I was targeting.'BIKEPACKING.com
The Bombtrack Hook EXT Ti just hopes to be the gravel bike you buy now, and never stop riding.
BikerumorIt’s like a cyclocross bike on steroids!
off.road.ccFeedback?
View all reviews
Nov 2025
Ultra-endurance rider Sofiane Sehili’s latest adventure included forests, barbed wire, and a spell in a Russian jail – but he and his gravel bike eventually made it home unscathed. Here’s the full lowdown on the machine behind his record-breaking ambition
Aug 2022 · Cass Gilbert
In our latest Rider and Rig, we catch up with Samer Abouhamad on his way down to Patagonia aboard his streamlined Bombtrack EXT...
Oct 2021
With a large tyre clearance and plenty of mounts, the Bombtrack Hook EXT is a hugely versatile machine. It manages to offer an impressively fun and nimble approach to the tracks and trails regardless of whether you are riding it loaded up for an adventure or smashing it around stripped back. It’s like a cyclocross bike on steroids! Range overview: Bombtrack Bicycle Co.
Oct 2020 · Cory Benson
Bombtrack's Hook gravel family grows again, now with a new on & off-road versatile, adventure & bikepacking-ready Hook EXT Ti in titanium...
| Frame | Titanium 3Al-2.5V, TA, rack / fender mounts, UDH derailleur hanger BB Standard: T47, Threaded Hanger Standard: UDH Tire Clearance: 45c Color: Titanium / Grey Blue |
|---|---|
| Fork | Full carbon, TA, 1.1/2'' - 1.1/8'', triple cage mounts (can double as fender mounts),internal hub dynamo cable routing |
| Bottom Bracket | BOMBTRACK T47 internal sealed BB for 24 mm spindle |
| Headset | Sealed external aheadset, 1.1/2'' - 1.1/8'' |
| Stem | SEIDO DRIFT forged aluminium stem, 0° |
| Handlebar | SEIDO TACKLE drop bar, 31.8 mm, 16° flare |
| Saddle | BOMBTRACK DART saddle |
| Seatpost | SEIDO YEW aluminium seatpost, 27.2 mm x 300 mm Type: Rigid |
| Pedals | - |
| Grips | BOMBTRACK ESCAPE bar tape |
| Rear Derailleur | SHIMANO GRX DI2 RD-RX815 |
|---|---|
| Front Derailleur | SHIMANO GRX DI2 FD-RX815-F |
| Crank | SHIMANO GRX 810-2, holow forged aluminium crank, 24 mm spindle |
| Shifters | SHIMANO GRX DI2 ST-RX815 2 x 11 |
| Cassette | SHIMANO ULTEGRA CS HG 800, 11-speed, 11 - 34 T |
| Chain | KMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 114L |
| Brakes | SHIMANO GRX BR-RX810 flat mount hydraulic disc brakes with 160 mm rotors Type: Shimano GRX 800 Hydraulic Disc |
| Rims | Front: WTB EZR i25, TCS 2.0, 32h, Rear: WTB EZR i23, TCS 2.0, 32h |
|---|---|
| Front Hub | BOMBTRACK TAU sealed hub, 6-bolt disc |
| Rear Hub | BOMBTRACK TAU sealed hub, 11-speed, 6-bolt disc |
| Tires | Front: WTB RANGER TCS LIGHT / FAST ROLLING 27.5'' x 2.0'', tubeless ready, Rear: WTB RANGER TCS LIGHT / FAST ROLLING 27.5'' x 2.0'', tubeless ready |
| Lights | - |
|---|---|
| Fenders | - |
| Racks | - |
First added February 9
Last updated June 21
Not listed for 342 days