Bombtrack Hook EXT

A steel adventure bike for gravel roads, rough tracks and loaded bikepacking trips. The Hook EXT pairs a Columbus Cromor frame and Seido MGV carbon fork with SRAM Rival 1 × 11 gearing, hydraulic disc brakes and wide 27.5-inch tyres.

Supplier stock: Available quantities are held by Cycle Sport in New Zealand. Allow time for transfer and assembly. Contact us to confirm timing.

Specifications

• Frame: Columbus Cromor double butted, TA, rack / fender mounts, internal light cable routing, rear light mount, ED coated, 85.5 mm T47 BB shell
• 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
• 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
• Rotor: Sram Centerline 180 mm front and 160 mm rear rotor
• Crankset: Bombtrack Lyer forged aluminium crank, direct mount interface
• (Sram compatible),30 mm spindle
• BB: Bombtrack T47 internal sealed BB for 30 mm spindle, 85.5 mm
• Pedals: -
• Chain: KMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 112L
• Chainring: CNC machined aluminium, narrow-wide, 40 T
• Cassette: Sram PG-1130 11-speed, 11 - 42 T
• Front derailleur: -
• Rear derailleur: Sram Rival 1, clutch, long cage
• Front hub: Bombtrack Tau sealed hub, 6-bolt disc
• Rear hub: Bombtrack Tau sealed hub, 11-speed, 6-bolt disc
• Through axle: 12 x 100 mm / 12 x 142 mm
• 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 Dart saddle
• Seat post: Bombtrack Yew aluminium seatpost, 27.2 mm x 300 mm
• Seat clamp: Bombtrack Origin 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
• Weight: 11.2 kg (size M)
• Weight frameset: 2710 g frame (size L, incl. TA, hanger) / 550 g fork (300 mm steerer, incl. TA)
• Maximum rider weight: 130 kg incl. Luggage
• ASTM riding condition: 2

Colour: Matt Teal. Specifications supplied by Cycle Sport. Final component details may vary.