Dubro 4-40 Steel Solder Rod Ends RC Linkage Rod End - DUB303 Blockade S4 Tires so the 21T specification is

so the 21T specification is worth noting when tuning for your track type or motor setup

1x ARRMA ARA320492 Wing Mount

8S brushless VXL-8s power system delivers high-output performance capable of extreme speeds on open terrain

Direct factory replacement for the Traxxas #9211 Ford Bronco 2021 body shell

or 4S LiPo battery pack appropriate for your model

Dubro 4-40 Steel Solder Rod Ends RC Linkage Rod End - DUB303 Blockade S4 Tires so the 21T specification isThe Dubro DUB303 4 40 steel solder rod ends are threaded RC linkage hardware designed for building and repairing control linkages on RC aircraft. Each rod end features a 4 40 thread and is made from steel for reliable strength in flight control applications. The solder type construction means you fix the rod end directly onto your pushrod wire using solder, creating a secure and low slop connection. These are a practical stock item to have on hand for