Recommended |
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MSRP | ||
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Where to Buy | — $1 At | |
Category | Gravel | |
Steel | ||
Fork | Carbon | |
Wheels | Aluminum | |
Wheel Size | 650b | |
Clearance | 45c | |
Brakes | Hydraulic Disc | |
Groupset | Rival | |
Drivetrain | 1 × 11 | |
Brand Site | ||
Summary | The Bombtrack Hook EXT is a steel frame gravel bike with upper mid-range components and hydraulic disc brakes. |
Based on frame geometry and build specs.
Frame | COLUMBUS CROMOR double butted tubing, TA dropout, replaceable hanger, rack / fender mounts, 86.5 mm T47 shell BB Standard: T47, Threaded Tire Clearance: 45c | |
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Fork | EXT V2 full carbon disc fork, TA, 1.1/2" - 1.1/8" tapered steerer, with fender / triple cage mounts, internal hub dynamo cable routing | |
Bottom Bracket | T47 sealed BB for 30 mm spindle | |
Headset | FSA NO.21/12B/44 sealed external aheadset, 1.1/2" - 1.1/8" | |
Stem | BOMBTRACK ROAM forged aluminum stem, -7° | |
Handlebar | BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare | |
Saddle | BOMBTRACK COMP saddle | |
Seatpost | BOMBTRACK PINE aluminum seatpost, 27.2 mm x 300 mm | |
Pedals | - | |
Grips | BOMBTRACK ESCAPE bar tape |
Rear Derailleur | SRAM RIVAL 1 rear derailleur, clutch, long cage | |
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Front Derailleur | - | |
Crank | BOMBTRACK LYER forged aluminum crank, direct mount interface, 30 mm spindle, CNC machined aluminum, narrow-wide, 40T, 1/2" x 11/128" | |
Shifters | SRAM RIVAL 1 double tap 1 x 11 | |
Cassette | SRAM PG-1130 11-speed cassette, 11-42T | |
Chain | KMC X11 chain, 1/2" x 11/128", 114L | |
Brakes | SRAM RIVAL flat mount hydraulic disc brakes with 160 mm rotors |
Rims | Front: WTB ST Light i23 double wall, TCS 2.0, 32h, Rear: WTB ST Light i21 double wall, TCS 2.0, 32h | |
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Front Hub | Front: BOMBTRACK ORIGIN sealed disc hub, 12 x 100 mm thru-axle, Rear: BOMBTRACK ORIGIN sealed disc hub, 11-speed, 12 x 142 mm thru-axle | |
Rear Hub | Front: BOMBTRACK ORIGIN sealed disc hub, 12 x 100 mm thru-axle, Rear: BOMBTRACK ORIGIN sealed disc hub, 11-speed, 12 x 142 mm thru-axle | |
Tires | Front: WTB RANGER TCS LIGHT folding tire 27.5" x 2.0", Rear: WTB RANGER TCS LIGHT folding tire 27.5" x 2.0" |
Lights | - | |
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Fenders | - | |
Racks | - |