Response to: Nylon Spacers

@Bman24

Yes, they are legal to use. It is also permissible to use those of nylon spacers that are identical to those that VEX sells.
Dimensions: Inner diameter: .194", Outer diameter: .500", heights: .125" .250" .375" .500"

Check “.50 OD Nylon Spacer Variety Pack”

robosource.net has vex-identical nylon spacers at a great price