Union Camber Disk Black

The Union Camber Disk Black is a replacement disk kit for Union bindings that use the Camber Disk interface. A slight curve in the disk creates preloaded tension when the binding is mounted. That design helps the connection retain tension during riding, while keeping the binding firmly connected to the snowboard. It is a practical replacement for missing or damaged original disks and an appropriate part to have ready when rebuilding a compatible setup.

The cambered profile is the main difference from a simple flat mounting disk. As the hardware draws the assembly together, the disk's shape contributes to the connection. Union designed it to reduce the need for repeated tightening. You should still check your equipment in line with its instructions, particularly after fitting. A new disk cannot repair damaged threads in a snowboard insert or a cracked mounting area in a baseplate.

This kit supplies two Camber Disks and mounting hardware. The disks use a durable thermoplastic construction, and Union includes a mesh carrying bag for keeping the loose parts together. Lay out a complete set before starting, including the parts removed from the binding. Comparing the old disk with its replacement is a straightforward way to catch an incorrect part before making changes to your riding stance.

The listed binding family includes Atlas FC, Atlas Pro, Atlas, Force, Trilogy, STR and Juliet from 2020 onward. Board mounting options are 2x4, 4x4 and The Channel. Check both the baseplate interface and the snowboard pattern. The name Camber Disk refers to the mounting component; it does not describe the camber profile of your snowboard or limit this kit to cambered boards. One Size is the size of the replacement part, not a boot size.

When fitting, set your stance width and binding angles before final tightening. Keep the disk properly seated, begin the screws by hand and use the correct driver. Follow Union's mounting instructions and confirm that the binding stays in position. For cleaning, Union specifies no Loctite or chemical cleaners. Wipe off dirt gently and let everything dry before storage. Check the disk slots, screw heads and surrounding baseplate when servicing the board. If a screw repeatedly works loose, investigate the complete mounting connection instead of applying more force. Our Union range helps you find the right components for the rest of your setup.

• Model: Camber Disk Black; 17050100-BLK-000.
• Contents: two cambered mounting disks and hardware.
• Material: durable thermoplastic; mesh bag included.
• Board patterns: 2x4, 4x4 and The Channel.
• Binding fit: listed Camber Disk models from 2020 onward.