# Completing Half of the Drive

- [Bearing Flats (Best Practice)](/vex-cad/making-a-chassis/inventor-chassis-best-practices/completing-half-of-the-drive/untitled-6.md): Constraining bearings.
- [Wheels](/vex-cad/making-a-chassis/inventor-chassis-best-practices/completing-half-of-the-drive/untitled.md): Constraining wheels.
- [Powered Gear](/vex-cad/making-a-chassis/inventor-chassis-best-practices/completing-half-of-the-drive/untitled-1.md): Constraining the gear attached to the motor.
- [Spacer Boxing](/vex-cad/making-a-chassis/inventor-chassis-best-practices/completing-half-of-the-drive/untitled-4.md): Constraining spacer boxes.
- [Spacers, Washers and Standoffs (Best Practice)](/vex-cad/making-a-chassis/inventor-chassis-best-practices/completing-half-of-the-drive/spacers-washers-and-standoffs.md): Constraining standoff brace .