VEX Robotics chassis kits are larger versions of the VEX standard kit chassis. Mix and match to make a total of 16 different chassis sizes.

• Four sizes available: 15x16, 25x25, 35x35, and 35x35 super.
  • Note: Chassis sizes are listed by number of VEX holes, (i.e. a 15x25 chassis is 15-holes wide x 25-holes long).
• The Rails and Angles are also available individually.
• 100% VEX Robotics compatible.
• Hardware not included.

These chassis use a design similar to the ProtoBot chassis, including (2) bumpers and (4) rails. The flexibility and variety of design options makes these chassis great for any robot project.

• Variable chassis width by mounting the rails inward.
• Space between rails for protected chain or gear reduction.
• Extra "fifth hole" in the center of four holes adds additional flexibility.
• Wheels may be mounted outboard or between the rails.
• Bumpers may be mounted up-side-down for more flexible designs.
• The "Super" chassis is taller with more vertical mounting locations.