The Bombtrack Hook frameset combines the classic ride feel of Columbus Cromor steel with the precision and lightness of a full carbon fork.
Designed for professional gravel, touring, and endurance builds, it provides a durable and comfortable platform with modern standards throughout.

Equipped with T47 bottom bracket, TA dropouts, and rack/fender mounts, the Hook offers both long-term reliability and build flexibility.
Internal hub dynamo routing and triple cage fork mounts make it perfectly suited for mixed-surface adventure setups and bikepacking builds.

Technical Specifications

• Colors: Metallic Black, Metallic Red

• Frame: Columbus Cromor double-butted steel, TA dropouts, rack & fender mounts, 86.5 mm T47 BB shell

• Fork: Full carbon, TA, 1.1/2"–1.1/8", triple cage mounts (dual fender use), internal hub dynamo cable routing

• Headset: Sealed external aheadset, 1.1/2"–1.1/8"

• Through Axles: 12×100 mm (front) / 12×142 mm (rear)

• Seat Clamp: Bombtrack Prime 29.8 mm

• Rack: Not included (mounts provided)

• Weight (frameset): 2420 g (frame, size M incl. TA & hanger) / 600 g (fork, incl. TA, 300 mm steerer)

• Maximum Rider Weight: 120 kg (incl. luggage)

• ASTM Classification: Category 2 (Gravel / Touring / Endurance)