CRUST ENVE BOMBORA FRAME

The Crust ENVE Bombora Frame is a high-performance gravel bike designed for adventure seekers. Featuring a paint-matched ENVE Adventure Fork, this bike is perfect for those who want to tackle long road and gravel rides with ease. The geometry and design have been fine-tuned to offer a ride that combines comfort and responsiveness, making it ideal for everything from bombing down roads to tackling mixed terrain.

This version of the Bombora maintains the same geometry, tubing, and features that made the original so popular, with the added benefit of an ENVE Adventure Fork. The fork comes with adjustable dropout chips to set the rake at 49mm or 55.5mm, allowing you to customize your bike's handling to suit your needs—whether you're going for a responsive road ride or an aggressive off-road adventure.

Built for versatility, the Bombora fits 650b wheels with tires up to 2.3” and can also accommodate 700c wheels with a 48c tire on the rear and 29x2.3” on the front. It is compatible with a wide range of setups, including a 1x drivetrain with a maximum 44t chainring, or you can configure it with a 2x system if desired.

This frame features flat mount calipers for both front and rear brakes, with a maximum rotor size of 160mm. Front and rear thru-axles are included, along with a compression cap for the fork.

Whether you're going on a gravel adventure or a bikepacking trip, the Bombora's durability, flexibility, and performance make it an excellent choice for riders looking for a high-quality, adaptable bike.

Key Features:

• ENVE Adventure Fork: Adjustable rake (49mm or 55.5mm) for customized handling.

• Geometry & Design: Comfort and responsiveness for long gravel and road rides.

• Tire Compatibility: Fits 650b (max 2.3”) or 700c (max 48c rear, 29x2.3” front).

• Brake Mounts: Flat mount for front and rear, compatible with 160mm rotors.

• Versatile Setup: Supports 1x or 2x drivetrain configurations.

• Durable Construction: TIG welded with heat-treated Chromoly for durability.

• ED Coated: Protected from the elements and corrosion.

Ideal For:

• Gravel and bikepacking enthusiasts.

• Riders looking for a versatile frame for long-distance adventures.

• Cyclists seeking a high-performance bike for mixed terrain.

Specifications:

• Material: Heat-treated Chromoly

• Sizes: Extra Small (52cm), Small (54cm), Medium (56cm), Large (58cm), Extra Large (60cm), Extra Extra Large (62cm)

• Head Tube Diameter: 1” (Threaded Steerer)

• Bottom Bracket: 68mm English (BSA) Threaded

• Fork Spacing: 12x100mm (Front), 12x142mm (Rear)

• Seat Post Diameter: 27.2mm

• Weight: Frame (Large) – 2.27kg | Fork – 575g

Bombora Geometry Chart (Metric)