BOMBTRACK HOOK EXT-C

Bombtrack Hook EXT-C

The Bombtrack HOOK EXT-C is outrageously responsive while at the same time being equipped for anything you or the trail can throw at it. When you want to go wild places fast, there simply isn’t a better bike for the job.

An ultralight carbon frame strips mass from its best-selling stablemate, the Hook EXT, while retaining the versatility the range is known for, with capacity for huge tyres and a perfectly balanced geometry. Triple mounts on the forks, mounts on the top tube, bosses everywhere and three separate bottle cage fixings allow you to carry as much as you need with you.

If someone stopped me today and said “I want a gravel bike for £3k that’ll do everything, what should I buy?”, The Bombtrack Hook-EXT-C would be the first bike to spring to mind. ADVNTR.CC

The Bombtrack Hook EXT-C is available either as a factory built bike with 650B Hunt Adventure Sport wheels, easy rolling WTB Ranger tyres and a SRAM Rival 1x groupset, or as a frameset for custom builds, using either 1x or 2x groupsets and 700c or 650b wheels. The choice is yours – load it up and take on challenging terrain with tyres up to 2″ wide, or slim down to 45mm gravel tyres on 700c wheels and race the Dirty Reiver. In any scenario the Hook EXT-C represents the endpoint of Bombtrack’s speed focused gravel line.

Whether you are looking to ride quickly over varied terrain or to kick back and explore the world off the beaten track, or mix in a bit of everything the real world can throw at you, the Hook EXT-C has you covered.  The classy under stated finish is extremely robust, while frame and fork strength and reliability are exactly what you’d expect from Bombtrack, a global leader in adventure and gravel riding.

We love the no compromise versatility this bike – if you are looking to ride hard the Hook EXT-C will respond to your every pedal stroke, and offers a perfect blend of off-road loaded stability and razor sharp handling, while the sophisticated carbon fibre layup paired with large volume tyres means it is equally at home when you are feeling more laid back.

As well as the Bombtrack factory built full bike, we are also able to offer a full custom specification with the Hook EXT-C; starting with a bare frameset we can build you a full bike using components of your choice (see below for some examples).

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Bombtrack Hook EXT-C – Details

Key Features:

  • Frameset:  Hook EXT-C Hi-Mod carbon frame with full carbon disc fork
  • Groupset:  SRAM Rival 1x hydraulic disc
  • Wheelset:  Hunt Adventure Sport with WTB Venture TCS Light 27.5” x 2.0” tyres – available with our famous Epic Wheel Upgrades for enhanced performance at outstanding prices.
  • Maximum Tyre Clearance:  Front & Rear – 650B x 52C / 700C x 45C

FRAME: HOOK EXT-C  TORAY T700/T800 Hi-Mod carbon, TA dropout, replaceable hanger, rack / fender mounts, 68 mm T47 shell
FORK: full carbon disc fork, TA, 1.1/2” – 1.1/8” tapered steerer, with fender / triple cage mounts
HEADSET: FSA NO.42/ACB sealed integrated aheadset, 1.1/2” – 1.1/8”
BB: T47 sealed BB for 30 mm spindle
HANDLEBAR: BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare
GRIPS: BOMBTRACK ESCAPE bar tape
STEM: BOMBTRACK ROAM forged aluminum stem, -7°
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 F / 140 mm R rotors
CRANKSET: BOMBTRACK LYER forged aluminum crank, direct mount interface, 30 mm spindle
CHAIN: KMC X11 chain, 1/2” x 11/128”, 114L
CHAINRING: CNC machined aluminum, narrow-wide, 40 T, 1/2” x 11/128”
CASSETTE: SRAM PG-1130 11-speed cassette, 11 – 42 T
FRONT DERAILLEUR: n/a
REAR DERAILLEUR: SRAM RIVAL 1 rear derailleur, 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
FRONT RIM: HUNT ADVENTURE SPORT double wall asymmetric rim, TLC, i25, 28h
SADDLE: BOMBTRACK PRO saddle
SEAT POST: BOMBTRACK PINE aluminum seatpost, 27.2 mm x 300 mm
SEAT CLAMP: BOMBTRACK PRIME forged aluminum seat clamp, 31.8 mm
FRONT: TYRE WTB VENTURE TCS LIGHT folding tire 27.5” x 2.0”
REAR TYRE: WTB VENTURE TCS LIGHT folding tire 27.5” x 2.0”

Standard Factory Specification Model

The manufacturer's RRP with standard components is £3050 – but to receive our own simply unbeatable EVERYDAY EPIC LOW PRICE please send us a price request below.

Bombtrack Hook EXT-C Custom Builds

As well as the standard Bombtrack factory build above, we are able to offer full custom builds with the Hook EXT-C. Below are just three example builds that we can also use as a start point for custom quotations.

Covid-19

We are currently experiencing supply issues on a number of smaller individual components, parts and accessories, which means we are unable at this time to offer our usual customisation or tailoring services.

As a result we are temporarily unable to offer any fully custom bikes that are built from bare framesets.

We are also temporarily limiting the customisations we can offer to factory built bikes to wheelset upgrades and tyre swaps.

Please note that we are receiving an unprecedented number of orders during the Covid-19 crisis, leading to a longer than usual queues and lead-time before bikes can be built by our workshop team.

Thank you for your patience and understanding during these exceptional times.

Bombtrack Hook EXT-C GRX RX600 1x – £2559

  • Frameset: Hook EXT-C Hi-Mod carbon frame with full carbon disc fork
  • Groupset: Shimano GRX RX600 1x
  • Handlebars: Ritchey Baquiaino gravel
  • Stem: Ritchey 4-Axis
  • Seatpost: Ritchey Alu
  • Saddle: WTB Steel
  • Wheelset: MASON X HUNT 650B Adventure Sport with Panaracer Gravel King tyres

Bombtrack Hook EXT-C GRX RX800 1x – £2839

  • Frameset: Hook EXT-C Hi-Mod carbon frame with full carbon disc fork
  • Groupset: Shimano GRX RX800 1x
  • Handlebars: Ritchey Comp Butano/Venturemax
  • Stem: Ritchey Comp 4-Axis 44
  • Seatpost: Ritchey Comp
  • Saddle: WTB Steel
  • Wheelset: MASON X HUNT 650B Adventure Sport with Panaracer Gravel King tyres

Bombtrack Hook EXT-C GRX RX800 2x – £3175

  • Frameset: Hook EXT-C Hi-Mod carbon frame with full carbon disc fork
  • Groupset: Shimano GRX RX800 2x
  • Handlebars: Ritchey Comp Butano/Venturemax
  • Stem: Ritchey Comp 4-Axis 44
  • Seatpost: Ritchey Comp
  • Saddle: WTB Steel
  • Wheelset: Mavic Allroad Elite+ 650b with Panaracer Gravel King tyres

Further Information / Custom Build Enquiry

If you would like more information or a quote for a custom build or frameset, please send us a message using the form below - or give us a call on 01584 705042.
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