Futaba R2106GF 2.4GHz FHSS 6-Channel Micro Receiver

Works great for surface models also. I use this when I can't find a R204GF-E in stock. And it is 10 bucks cheaper.

Great low cost receiver that works really well. I've used these to swap out from my vintage 1990s era Tamiya and Associated vehicles. They are great in that you can pair them to a modern Futaba radio when do not need/want the added cost of a telemetry receiver. In my case they have allowed me to breathe life into several older vehicles that have sadly sat on a shelf just looking pretty for much too long.

Great price and awesome Futaba quality. I use these in 3 or 4 of my vanquish trucks and in my 4ws capra UTB18. Nice and tiny.

Will work at 8.4V running through it with a Castle 10AMP Adjustable BEC. I’m running a ProTek RC 1KTBL servo at 8.4V in my X-MAXX.

Great small 7.4v capable compact high channel Futaba Receiver. I use these in my Crawlers and Drift cars.

These things are great for putting cars on my 16iz! What I use them for. They fit in the radio box nicely, they're up to the task of surviving the bumps and bonks, they're tiny, they've got plenty of channels for cars that have fancy features, they've got more range than one can really see a 1/10 or 1/8 car at. Perfect for surface stuff!