MXT BLACKJACK CARTRIDGE SYSTEM

$1,899.00

In the continuation of our pursuit of the best performing front suspension, we focused on developing a close chambered version of our Lucky cartridge systems. Using 
the best materials available, the Blackjack’s unique design surpasses the limitations found in other closed chamber designs.

A large diameter spring-charged ICS piston operates in a Kashima coated tank to create optimal pressure balance and the lowest friction values possible, while 
ensuring 1:1 self-regulation of internal volume and a hydraulic spring characteristic that is not possible with gas charged designs. 

The 25mm cartridge tube creates a piston area and swept oil volume that produces great speed sensitive properties and allows for a wide range of damping coefficients. The unique cir-clip retained compression adjuster reduces mass and has the convenience of 360 degree repositioning. Highly developed mid-valve 
design allows for maximum tuning and longevity.  

The Black Jack is the lightest weight full featured twin chamber fork on the market. 

Recommended for our Motocross and Supercross racers.

Part Number / Fitment:

In the continuation of our pursuit of the best performing front suspension, we focused on developing a close chambered version of our Lucky cartridge systems. Using 
the best materials available, the Blackjack’s unique design surpasses the limitations found in other closed chamber designs.

A large diameter spring-charged ICS piston operates in a Kashima coated tank to create optimal pressure balance and the lowest friction values possible, while 
ensuring 1:1 self-regulation of internal volume and a hydraulic spring characteristic that is not possible with gas charged designs. 

The 25mm cartridge tube creates a piston area and swept oil volume that produces great speed sensitive properties and allows for a wide range of damping coefficients. The unique cir-clip retained compression adjuster reduces mass and has the convenience of 360 degree repositioning. Highly developed mid-valve 
design allows for maximum tuning and longevity.  

The Black Jack is the lightest weight full featured twin chamber fork on the market. 

Recommended for our Motocross and Supercross racers.

SPECIFICATIONS:

  • Closed cartridge using a 25mm cartridge tube.

  • Speed sensitive characteristics similar to the Lucky Carbon.

  • Internal Huck Valve speed sensitive bottoming control.

  • Can be setup for all riding styles, SX, MX, GNCC, Desert, and racing in high speed or aggressive conditions. 

  • Sealed 25mm cartridge with 39mm spring charged ICS piston (2.0, 2.2, 2.5 kg/mm rates available). Closed cartridge design uses an IC spring and piston to 
    maintain cartridge pressure.

  • Sealed cartridge keeps internal valving separated from outer chamber oil. This allows valving to stay clean and free of contaminants, which maintains 
    consistent operation over longer periods of use. 

  • Closed cartridge utilizes a shim-tuned spring perch that creates a secondary viscous damping. Spring perch secondary damping is speed and position 
    sensitive and only available on the Blackjack systems.

  • Compound leaf spring mid-valve design with 3 bending surfaces.

  • Internal spring preload adjustment uses circlip design, making it quick and easy.

  • Unique circlip retained compression adjuster assembly allows position of compression adjuster after fork has been installed. 

  • Specific tools and advanced suspension knowledge required to service and maintain, available from MX-Tech Suspension.

  • Available for WP (AER fork only currently), KYB, and SHOWA forks.

  • External compression and rebound adjusters.

  • Ultra low weight, low friction design.

  • Lightest closed cartridge system on 

  • Ti bolt package (axle pinch bolts, fork guard bolts)