4 Sizes for HSX Alloy frame colors:

1. SD Junior 1″ Carbon Fork V2 CNC steerer 20″ with 10mm Dropout
2. SD Expert 1-1/8″ Carbon Fork V2 CNC steerer 20″ with 10mm Dropout
3. SD Pro Tapered 1.5 Carbon Fork V2 CNC steerer 20″ with 20mm Dropout
4. SD Pro Tapered 1.5 Carbon Fork V2 CNC steerer 24″ with 20mm Dropout

3 Sizes for HSX Carbon frame colors:

1. SD Expert 1-1/8″ Carbon Fork V2 CNC steerer 20″ with 10mm Dropout
2. SD Pro Tapered 1.5 Carbon Fork V2 CNC steerer 20″ with 20mm Dropout
3. SD Pro Tapered 1.5 Carbon Fork V2 CNC steerer 24″ with 20mm Dropout

8 Colors:

• Meybo HSX 2026 Carbon Frame colors (click color to open)
  1. Matte White/ Shiny Orange/ Shiny Teal
  2. Matte Grey/ Shiny Grey/ Shiny Purple
  3. Matte Black/ Shiny Pink/ Shiny Grey
  4. Matte Black/ Shiny Black/ Shiny Green
• Meybo HSX 2026 Alloy Frame colors (click color to open)
  1. Purple/ Pink/ Black
  2. Berry/ Orange/ Black
  3. Matte Black/ Grey
  4. Sky/ Gold/ Black

All Box One forks are engineered and crafted using our Oversized Technology. These forks are the single most important component in the quest for bike control. We’ve moved carbon from areas of low stress to areas that handle high load. Those muscular shoulders aren’t just for looks as they are integral to achieving superior steering stiffness. When combined with Box’s other Oversized components, you’ll experience heightened responsiveness and reduced latency.

Key differences: This model fork showcases our cutting-edge Oversized Technology, featuring a 1.5 to 1-1/8 inch titanium steerer tube for unparalleled strength and precision. Designed with increased tire clearance and larger hips, it delivers enhanced stiffness and performance. The inclusion of robust 20mm thru axle cold-forged dropouts ensures maximum durability and stability. Say goodbye to deflection and hello to superior control and reliability.

Weight Limit: 115kg (253 lbs)

Oversized Technology™
• First BMX Fork using Titanium Steerer Tube
• Titanium Steerer Tube to Reduce Deflection
• 20mm Dropouts to Increase Responsiveness
• Internal Butterfly for Added Durability at Steerer Tube and Fork Crown Interface

Material:
• Legs: High Modulus Unidirectional Carbon Fiber
• Steerer: 6Al-4V Titanium
• Butterfly & Dropouts: 6061-T6 Aluminum
Process:
• Legs: Vacuum Mold
• Steerer: Extruded & CNC
• Butterfly & Dropouts: Cold-Forged
Hardware: Stem Lock
Finish: Matte Black with Prizm Decals
Compatibility/Size:
• Height: 20”
• Steerer: 1-1/8″ tapers to 1.5″
• Offset: 32mm
• Dropouts: 20mm
Height:
• Axle to Crown: 302.6mm
Weight:
• 20”: 615g/21.7oz

Please note: weight may vary by +/- 5% due to carbon manufacturing processes.

3 Sizes:

1. SD Expert 1-1/8″ Carbon Fork V2 CNC steerer 20″ with 10mm Dropout
2. SD Pro Tapered 1.5 Carbon Fork V2 CNC steerer 20″ with 20mm Dropout
3. SD Pro Tapered 1.5 Carbon Fork V2 CNC steerer 24″ with 20mm Dropout

4 Colors:

Meybo HSX 2025 Carbon Frame colors (click color to open)

• Black/Gold Frame
• Black/Orange Frame
• Black/Pearl Frame
• Black/Purple Frame

Weight: 570g

* Weight may vary by +/- 5% due to carbon manufacturing processes.

The AVIAN Versus steerer tube is made of 4mm thick 7005 aluminum and features an M10 thread internal locking system to eliminate expander plugs & star nuts that often compromise fork strength. The aero carbon fiber legs are made of highly durable Toray fiber, and the alloy drop-outs are customizable to your choice of 10mm or 20mm.

Features

• 4mm thick 7005 steerer tube
• Toray carbon fiber legs
• Internal locking system
• 170mm steerer tube length
• 303mm axle-to-crown (20″)
• 32mm drop-out offset
• 10mm & 20mm available
• 21.8oz / 618g (with stem-lock & top cap)

The Versus Tapered Carbon Fork is compatible with BMX racing frames that utilize a tapered 1-1/8″ to 1.5″ head-tube design. 

Features

• 4mm thick 7005 steerer tube
• Toray carbon fiber legs
• Internal locking system
• 170mm steerer tube length
• 303mm axle-to-crown (20″)
• 32mm drop-out offset
• 10mm & 20mm available
• 21.8oz / 618g (with stem-lock & top cap)

The Versus Tapered Carbon Fork is compatible with BMX racing frames that utilize a tapered 1-1/8″ to 1.5″ head-tube design. 

Features

• 4mm thick 7005 steerer tube
• Toray carbon fiber legs
• Internal locking system
• 170mm steerer tube length
• 303mm axle-to-crown (20″)
• 32mm drop-out offset
• 10mm & 20mm available
• 21.8oz / 618g (with stem-lock & top cap)

The Versus Tapered Carbon Fork is compatible with BMX racing frames that utilize a tapered 1-1/8″ to 1.5″ head-tube design. 

Features

• 4mm thick 7005 steerer tube
• Toray carbon fiber legs
• Internal locking system
• 170mm steerer tube length
• 303mm axle-to-crown (20″)
• 32mm drop-out offset
• 10mm & 20mm available
• 21.8oz / 618g (with stem-lock & top cap)

The Versus Tapered Carbon Fork is compatible with BMX racing frames that utilize a tapered 1-1/8″ to 1.5″ head-tube design. 

Features

• 4mm thick 7005 steerer tube
• Toray carbon fiber legs
• Internal locking system
• 170mm steerer tube length
• 303mm axle-to-crown (20″)
• 32mm drop-out offset
• 10mm & 20mm available
• 21.8oz / 618g (with stem-lock & top cap)

The Versus Tapered Carbon Fork is compatible with BMX racing frames that utilize a tapered 1-1/8″ to 1.5″ head-tube design. 

The SD Carbon V2 fork is a rigid and lightweight race fork made from UD carbon fiber with a 7000 series aluminum steerer tube.

It is approved by the members of the Dutch national team and many other elite riders.