Hook EXT TI
"This might just be the last gravel bike you need to buy"
Bombtrack Hook EXT TI Frameset
£2,938.03
The heart of a light and versatile expedition bike, and the endpoint of our Hook platform. This titanium version retains the vigour of our hooligan tourer and distils it into a light and comfortable frame. Able to accommodate multiple-wheel sizes, along with myriad luggage configurations, it’s ready to be the centrepiece in any number of different builds.
Frame & Fork
- Color: Titanium / black
- Frame: Titanium 3Al-2.5V, TA, rack / fender mounts, UDH derailleur hanger
- Fork: Seido MGV full carbon, TA, 1.1/2'' - 1.1/8'', fender / triple cage mounts, 180 mm max rotor size, lowrider rack compatible, internal hub dynamo cable routing
Parts & Accessories
- Headset: Sealed external aheadset, 1.1/2'' - 1.1/8''
- Through axles: 12 x 100 mm / 12 x 142 mm
- Seat clamp: Bombtrack Prime 31.8 mm
Weights & Limits
- Weight frame: 2060 g frame (size L, incl. TA, hanger)
- Weight fork: 550 g fork (300 mm steerer, incl. TA)
- Maximum rider weight: 130 kg incl. luggage
- ASTM riding condition: 2
Build Infos
The heart of a light and versatile expedition bike, and the endpoint of our Hook platform. This titanium version retains the vigour of our hooligan tourer and distils it into a light and comfortable frame. Able to accommodate multiple-wheel sizes, along with myriad luggage configurations, it’s ready to be the centrepiece in any number of different builds.
Frame
- BB standard: T47 - 86.5 mm shell width
- Frame max tire clearance w/o fender:
52-584 / 40-622 - Frame front derailleur compatible: yes
- Front derailleur clamp diameter: 31.8 mm
- Brake mount rear: FM 140 / 160
- Maximum rotor clearance rear: 160 mm
- Frame thickness rear brake mount: 25 mm
- Bike trailer: approved
- Seat tube mounted child seat: not approved
- ISO testing standard: Road
Fork
- Fork max tire clearance w/o fender:
57-584 / 57-622 - Fork steerer inner diameter: 23.6 mm
- Headset standard (S.H.I.S.):
EC34 / 28.6 | EC44 / 40 - Brake mount front: FM 160 / 180
- Maximum rotor clearance front: 180 mm
Drivetrain
- Maximum chainring clearance 1x:
44 T with 45 mm chainline - Maximum chainring clearance 2x:
50 / 36 T with 45 mm chainline
Seat & Seatpost
- Seat post diameter: 27.2 mm
- Seat clamp diameter: 31.8 mm
Spare Parts
- Derailleur hanger: Sram UDH
- Frame small parts: BT-CR-016
