Bombtrack Hook EXT-C Frameset


SKU: BOMHXCF Categories: , Tag:

An ultralight carbon construction strips mass from the Hook EXT while retaining the versatility the range is known for.


A fast bike for all kinds of riding. The Hook EXT C might have been designed as a gravel racer, but that doesn’t stop it also being a perfect tourer, commuter, or even summer-season cyclocross bike.

Offering uprated strength and manoeuvrability, this agile adventure bike is the perfect companion for technical backcountry raids.


The frame, crafted from Toray T800 carbon, includes through-axle support, rack and fender mounts, internal hub dynamo routing, an 85.5 mm T47 BB shell, UDH hanger, and optional complete internal cable routing.

The full carbon Seido MGV fork features through-axle support, fender and triple cage mounts, allows for up to 180 mm rotors, supports lowrider racks, and has internal hub dynamo cable routing.



  • Sealed integrated, 1.1/2” – 1.1/8”

Through Axle

  • Front: 12 x 100 mm
  • Rear: 12 x 142 mm

Seat Clamp

  • BOMBTRACK PRIME, 31.8 mm

Weight Frameset

  • Frame: 1260 g (size M, includes through-axle, hanger, cable guides)
  • Fork: 600 g (300 mm steerer, includes through-axle)

Maximum Rider Weight

  • 105 kg including luggage


Warranty Coverage

  • Frame: 3 years
  • Fork: 2 years
  • Parts, Paint, Decals: 1 year

Note: This warranty is only valid for the original purchaser and requires proof of purchase.


This warranty does not cover:

  • Normal wear and tear.
  • Improper assembly or lack of maintenance.
  • Installation of incompatible components.
  • Damage from accidents, misuse, or neglect.
  • Labor charges for part replacement.

Claims Process

Warranty claims must be processed through an authorized dealer or distributor. We replace defective parts but are not liable for any consequential damages or injuries.

Competitive Use

Using Bombtrack products in competitive events is at the user’s risk. This warranty does not cover any associated damages or injuries.

Legal Rights

This warranty offers specific legal rights, which may vary by country. In competitive events, the user assumes all risks.

International Warranty Terms

Warranty terms can differ internationally. Please consult your local distributor for accurate information.