Beschreibung
SPECS
| Model | HOOK EXT |
| Color 1 | Matt Black |
| Color 2 | Matt Metallic Grey Blue |
| Frame | COLUMBUS CROMOR double butted tubing, TA,
rack / fender mounts, internal light cable routing, rear light mount, 86.5 mm T47 BB shell |
| Fork | full carbon, TA, 1.1/2” – 1.1/8”, fender / triple cage mounts, internal hub dynamo cable routing |
| Handlebar | BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare |
| Grips | BOMBTRACK ESCAPE bar tape |
| Stem | BOMBTRACK ROAM forged aluminium stem, -7° |
| Headset | Sealed external aheadset, 1.1/2” – 1.1/8” |
| Levers | SRAM RIVAL 1 double tap hydraulic |
| Shifter | SRAM RIVAL 1 double tap 1 x 11 |
| Brakes | SRAM RIVAL flat mount hydraulic disc brakes with 160 mm rotors |
| Crankset | BOMBTRACK LYER forged aluminium crank, direct mount interface (SRAM compatible), 30 mm spindle |
| BB | BOMBTRACK T47 internal sealed BB for 30 mm spindle |
| Pedals | – |
| Chain | KMC X11 EPT Anti Rust chain, 1/2” x 11/128”, 114L |
| Chainring | CNC machined aluminium, narrow-wide, 40 T |
| Cassette | SRAM PG-1130 11-speed cassette, 11 – 42 T |
| Front derailleur | – |
| Rear derailleur | SRAM RIVAL 1, clutch, long cage |
| Bottom gear | |
| Top gear | |
| Front hub | BOMBTRACK TAU sealed disc hub, 12 x 100 mm thru-axle |
| Rear hub | BOMBTRACK TAU sealed disc hub, 11-speed, 12 x 142 mm thru-axle |
| Front rim | WTB ST Light i25 double wall, TCS 2.0, 32h |
| Rear rim | WTB ST Light i23 double wall, TCS 2.0, 32h |
| Saddle | BOMBTRACK COMP saddle |
| Seat post | BOMBTRACK YEW aluminium seatpost, 27.2 mm x 300 mm |
| Seat clamp | BOMBTRACK ORIGIN forged aluminium seat clamp, 29.8 mm |
| Front tire | WTB RANGER TCS LIGHT / FAST ROLLING 27.5” x 2.0”, tubeless ready |
| Rear tire | WTB RANGER TCS LIGHT / FAST ROLLING 27.5” x 2.0”, tubeless ready |
| Fender | – |
| Rack | – |
| Light | – |
| Weight (size M) | 11.2 kg |
| Weight frameset (size M, including TA, bolts, seatclamp, hanger) | tba |
| Maximum rider weight incl. luggage | 130 kg |
| ASTM riding condition classification | 2 |
| Model | HOOK EXT |
| BB Standard | T47 – 86.5 mm shell width |
| Headset Standard (S.H.I.S.) | EC34 / 28.6 | EC44 / 40 |
| Fork Max Tire Clearance w/o fender | 650B x 52C / 700C x 45C |
| Frame Max Tire Clearance w/o fender | 650B x 52C / 700C x 40C |
| Maximum chainring clearance 1x | 44 T with 45 mm chainline |
| Maximum chainring clearance 2x | 50 / 36 T with 45 mm chainline |
| Seat Post Diameter | 27.2 mm |
| Seat clamp diameter | 29.8 mm |
| Brake mount front | FM |
| Brake mount rear | FM |
| Maximum rotor clearance front | 160 mm |
| Maximum rotor clearance rear | 160 mm |
| Front through axle add pitch | 12 mm x 100 mm |
| Rear through axle add pitch | 12 mm x 142 mm |
| Derailleur hanger | BT-DH-008 |
| ISO testing standard | Road |
| Crankarm | XS 165 mm / S – M 170 mm / L – XL 175 mm |
| Q Factor | 152 mm |
| BCD crank | direct mount (Sram compatible) |
| Chainline | 45 mm |
| Spoke length front wheel | tba |
| Spoke length rear wheel | tba |
| Spoke count (front / rear) | 32 / 32 |
| ERD | 570 mm |
| Front hub PCD | 58 mm |
| Rear hub PCD | 58 mm |
| Width (drop center-center) | XS 400 mm / S – M 420 mm / L – XL 440 mm |
| Width (barend center-center) | XS 446 mm / S – M 466 mm / L – XL 486 mm |
| Reach | 75 |
| Flare | 10 |
| Backsweep | – |
| Drop | 116 mm |
| Upsweep | – |
| Rise | – |
| 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 | 0 mm |
| Seat post length | 300 |
GEO
| Model | HOOK EXT XS | HOOK EXT S | HOOK EXT M | HOOK EXT L | HOOK EXT XL |
| Slug | |||||
| Bike Size | XS | S | M | L | XL |
| Wheel size | 650B | 650B | 650B | 650B | 650B |
| Seat Tube Length [C-T, mm] | 460 | 500 | 530 | 570 | 600 |
| Horizontal TT length [mm] | 519 | 533 | 556 | 570 | 595 |
| Seat Angle [°] | 74,5 | 74,5 | 74,0 | 74,0 | 74,0 |
| Head Angle [°] | 71,5 | 71,5 | 72,0 | 72,0 | 72,0 |
| Headtube Length [mm] | 110 | 130 | 150 | 170 | 190 |
| BB Drop [mm] | 75 | 75 | 70 | 70 | 70 |
| Chainstay Length [mm] | 425 | 425 | 425 | 425 | 425 |
| Fork Offset [mm] | 48 | 48 | 48 | 48 | 48 |
| Trail [mm] | 65 | 65 | 62 | 62 | 62 |
| Wheelbase Length [mm] | 995 | 1010 | 1025 | 1040 | 1060 |
| Standover [mm, center tt – ground] | 748 | 776 | 803 | 831 | 855 |
| Reach [mm] | 365 | 374 | 387 | 396 | 409 |
| Stack [mm] | 554 | 573 | 589 | 608 | 627 |
| Front Center [mm] | 581 | 596 | 610 | 625 | 645 |
| Axle to Crown [mm, parallel to steerer] | 398 | 398 | 398 | 398 | 398 |
| Recommended inseam | tba | tba | tba | tba | tba |
| Recommended rider height | tba | tba | tba | tba | tba |
| Handlebar type | Dropbar | Dropbar | Dropbar | Dropbar | Dropbar |
| Width (drop center-center) |
400 |
420 |
420 |
440 |
440 |
| Width (barend center-center) |
446 |
466 |
466 |
486 |
486 |
| Reach |
75 |
75 |
75 |
75 |
75 |
| Flare | 10° | 10° | 10° | 10° | 10° |
| Backsweep | – | – | – | – | – |
| Drop |
116 |
116 |
116 |
116 |
116 |
