Originally Posted by mushroomed

Not the only one on the planet... but I guess most people using racing packs to have a soldering iron to put connectors onto their ESCs or in normal times can get someone to help with this. This would make it easy to build your own adapter or run the same connectors on all your ESCs.

A soldering iron is a basic tool and with some practice you'll be able to change the connectors yourself easily. Jaycar NZ have several options, get a higher power iron with a chisel tip for use with these kind of connectors. https://www.jaycar.co.nz/80-watt-240...-iron/p/TS1485 is a good basic iron for this job.

The problem with the caged banana plugs in the adapter that glennhl posted above is that they don't make the most solid connection compared with a regular bullet- especially for something that will be out bounced around inside a truck.