Answered: Vexplorer Wheels in NBN

RULE R5 c. Products from VEXpro, VEX IQ, or VEX Robotics by Hexbug product line cannot be used. RULE 10 b. … Electronics from … are prohibited including VEXplorer.
VEXplorer is not mentioned in R5 and and when it is mentioned, R10 references electronics.
Are Vexplorer wheels 276-2213 allowed to be used in Nothing But Net?
Is there an official listing of VEX items current and obsolete that are allowed in N-B-N?

We ask you to please thoroughly read the VEX Robotics Comeptition Nothing But Net Game Manual and to please review the Q&A Usage Guidelines before posting in this forum. Specifically, please quote the rule or definition that your question is referring to.

There’s actually a specific rule that deals with discontinued parts such as the VEXplorer wheels.

Thus, the VEXplorer wheels are legal.

As we have mentioned to you in the past (see below), the official list legal parts is the collection of products on When it comes to discontinued items, teams should be very away of <R5a> which is quoted above.