Details
"The Hook might have been designed as a gravel racer, but that doesn’t stop it also being a perfect tourer, commuter, or even summer-season cross bike.""
Introducing the 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.
FEATURES:
• Columbus Cromor double butted frame
• Full carbon tapered fork with triple cage mounts
• Shimano GRX 400 2x10 groupset br>
• Bombtrack Lyer 30 mm alluminium crank with 48 / 32 T chainring
• Bombtrack Tau 12 mm through axle sealed hubs
• KMC X10 EPT Anti Rust chain
• Wide rims for improved tire performance
• Toptube bag direct mounts
• Triple cage mount on downtube and seat tube for optimized bottle position
• Bottle cage mounts underneath the downtube and rear rack mounts
• BB standard: T47 - 86.5 mm shell width
• Headset standard (S.H.I.S.) EC34 / 28.6 | EC44 / 40
• Headset crown race angle: 45°
• Fork max tire clearance w/o fender: XS - S 650B x 52C / M - XL 700C x 45C
• Frame max tire clearance w/o fender: XS - S 650B x 42C / M - XL 700C x 42C
• Maximum chainring clearance: 1x 40 T with 45 mm chainline
• Maximum chainring clearance: 2x 48 / 32 T with 46.9 mm chainline
• Seat post diameter: 27.2 mm
• Seat clamp diameter : 29.8 mm
• Front derailleur clamp diameter : 28.6 mm
• Brake mount front: FM
• Brake mount rear: FM
• Maximum rotor clearance front : 160 mm
• Maximum rotor clearance rear: 160 mm
• Front through axle: 12 mm x 100 mm, 1.5 thread pitch
• Rear through axle: 12 mm x 142 mm, 1.5 thread pitch
• ISO testing standard: Road
• Crankarm : XS - S 165 mm / M 170 mm / L - XL 175 mm
• Q Factor : 152 mm
• BCD crank: 104 mm (Sram direct mount compatible spider),4 bolts
• Chainline: 45 mm
• Chainring offset : small ring 0 mm / big ring -2 mm
• Spoke length front wheel: XS - S 273, 275mm / M - XL 292 mm, 293 mm
• Spoke length rear wheel: XS - S 275, 273mm / M - XL 293 mm, 291 mm
• Spoke count: (front / rear) 32 / 32
• ERD: XS - S 570 mm / M - XL 604 mm
• Front hub PCD: 58 mm
• Rear hub PCD: 58 mm
• Front hub flange distance / offset 56.5 mm center to center / 6.6 mm
• Rear hub flange distance / offset 51 mm center to center / 8.8 mm
• Stem length: XS - S 80 mm / M 90 mm / L - XL 100 mm
• Stem angle:-7°
• Headset spacers: 1 x 10 mm, 2 x 5 mm
• Seat post offset : 24 mm
• Seat post length :315 mm
• Derailleur hanger: BT-DH-008
• Frame small parts: BT-CR-007
• Hub end caps front:BT-HC-014
• Hub end caps rear: BT-HC-017
• Cassette body: BT-CB-006
• Crankarm bolt: BT-CRP-002
• Through axle front: BT-TA-F-601
• Through axle rear: BT-TA-R-602
Specs
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 |
Headset | Sealed external aheadset, 1.1/2'' - 1.1/8'' |
Rims | WTB ST i19 double wall, TCS 2.0, 32h |
Hubs | (F) BOMBTRACK TAU sealed hub, 6-bolt disc & (R) BOMBTRACK TAU sealed hub, 11-speed, 6-bolt disc |
Tires | XS - S WTB RESOLUTE 42-584 / M - XL WTB VENTURE 40-622, tubeless ready |
Crankset | BOMBTRACK LYER forged aluminium crank, direct mount interface (SRAM compatible),30 mm spindle |
Chainrings | Aluminium, subcompact, 48 / 32 T, direct mount spider |
Bottom Bracket | BOMBTRACK T47 internal sealed BB for 30 mm spindle |
Chain | KMC X10 EPT Anti Rust chain, 1/2'' x 11/128'', XS - S 112L, M - XL 114L |
Rear Cog(s) | SHIMANO CS-HG50 10-speed, 11 - 36 T |
Handlebars | BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare |
Tape/Grips | BOMBTRACK COMMAND bar tape |
Stem | BOMBTRACK ROAM forged aluminium stem, -7° |
Brakes | SHIMANO GRX BR-RX400 hydraulic disc brakes with 160 mm rotors |
Pedals | NA |
Saddle | BOMBTRACK DART saddle |
Seat Post | BOMBTRACK BEECH 27.2 mm x 315 mm |
Seat Binder | BOMBTRACK ORIGIN 29.8 mm |
Color(s) | Glossy Black/Purple , Glossy Metallic Blue |
Sizes | XS, S, M, L, XL |
Weight | 11.0 kg (size M) |
* Subject to change without notice.
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Glossy Black / Purple / X-Small | |||
Glossy Black / Purple / Small | |||
Glossy Black / Purple / Medium | 4055822511650 | BT-01125260321 | BOM41586657E |
Glossy Black / Purple / Large | 4055822511667 | BT-01125260421 | |
Glossy Black / Purple / X-Large | |||
Glossy Metalic Blue / X-Small | |||
Glossy Metalic Blue / Small | |||
Glossy Metalic Blue / Medium | |||
Glossy Metalic Blue / Large | |||
Glossy Metalic Blue / X-Large |