Bombtrack 2021 HOOK EXT C
€3,599.99 inc. VAT
- * Full carbon frame with tapered head tube, through axles, fender mounts, stealth dropper post routing and T47 bottom bracket.
- * New Carbon frame design for more chain ring clearance.
- * Full carbon tapered fork with internal light cable routing, through axles and triple cage mounts.
- * Now with SRAM XG-1150 10 – 42 T cassette for wider 1x gear range.
- * Bombtrack Lyer 30 mm alloy crank with 38 T direct mount chainring.
- * Hydraulic Sram Rival 1 x 11 groupset and brakes.
- * Tubeless ready Hunt Adventure Sport 27.5’’ wheelset with tubeless ready WTB Venture 27.5’’ x 2.0’’ tires.
- * KMC X11 EPT Anti Rust chain.
- * Toptube bag direct mounts, triple cage mount on downtube and seattube for optimized bottle position, bottle cage mounts underneath the dow tube and rear rack mounts.
Introducing the Hook EXT C
Our carbon fibre Hook EXT C gets a new frame and fork. Along with tweaks to the geometry, we’ve added our full-carbon EXT V2 fork with triple cage mounts. Also coming with an updated build-kit, Sram now provides the bike’s XD cassette to impart a huge 10 – 42 T gear range. Taking care of the hoops, our friends at Hunt send over the tubeless-ready Adventure Sport 27.5-inch wheelset. Finished with great-looking tan-wall WTB Venture tyres, this agile adventure bike is the perfect companion for technical backcountry raids.
| Color 1 | Glossy Dark Green |
| Color 2 | – |
| Frame | TORAY T700 / T800 Hi-Mod carbon, TA, rack / fender mounts, 68 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 integrated 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 rotors |
| Crankset | BOMBTRACK LYER forged aluminium crank, direct mount interface (SRAM compatible), 30 mm spindle |
| BB | BOMBTRACK T47 external 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, 38 T |
| Cassette | SRAM XG-1150 11-speed, 10 – 42 T |
| Front derailleur | – |
| Rear derailleur | SRAM RIVAL 1, clutch, long cage |
| Front hub | HUNT ADVENTURE SPORT sealed hub, 6-bolt disc, 12 x 100 mm thru-axle |
| Rear hub | HUNT ADVENTURE SPORT sealed hub, 11-speed, 6-bolt disc, 12 x 142 mm thru-axle, XD cassette body |
| Front rim | HUNT ADVENTURE SPORT double wall asymmetric rim, TLC, i25, 28h |
| Rear rim | HUNT ADVENTURE SPORT double wall asymmetric rim, TLC, i25, 28h |
| Saddle | BOMBTRACK COMP saddle |
| Seat post | BOMBTRACK YEW 27.2 mm x 300 mm |
| Seat clamp | BOMBTRACK PRIME 31.8 mm |
| Front tire | WTB VENTURE TCS LIGHT 27.5” x 2.0”, tubeless ready |
| Rear tire | WTB VENTURE TCS LIGHT 27.5” x 2.0”, tubeless ready |
| Fender | – |
| Rack | – |
| Light | – |
| Weight | 9.4 kg (size M) |
| Weight frameset | 1260 frame (size M, incl. TA, hanger, cable guides) 600 g fork (300 mm steerer, incl. TA) |
| Maximum rider weight | 115 kg incl. luggage |
| ASTM riding condition | 2 |
| BB Standard | T47 – 68 mm shell width |
| Headset Standard (S.H.I.S.) | IS42 / 28.6 | IS52 / 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 45C |
| Maximum chainring clearance 1x | 46 T with 45 mm chainline |
| Maximum chainring clearance 2x | 50 / 34 T with 43.5 mm chainline |
| Seat Post Diameter | 27.2 mm |
| Seat clamp diameter | 31.8 mm |
| Brake mount front | FM |
| Brake mount rear | FM |
| Maximum rotor clearance front | 160 mm |
| Maximum rotor clearance rear | 160 mm |
| Front through axle | 12 mm x 100 mm, 1.5 TPI |
| Rear through axle | 12 mm x 142 mm, 1.5 TPI |
| Derailleur hanger | BT-DH-013 |
| 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) | 28 / 28 |
| ERD | 558 mm |
| Front hub PCD | 45 mm / 58 mm |
| Rear hub PCD | 49 mm / 58 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 | 0 mm |
| Seat post length | 300 |
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