Jimmy here from Jimmy Plays. I’m going to waffle on for a bit about how I control my RC’s with a Radiolink RC6GS v3. It’s now had 4+ Years of real abuse controlling my Traxxas TRX4, TRX6 & Swamp Dawg RC Fan Boat.

Quick TL;DR: If you want a durable feature packed 7 channel radio for £65 that survives 4 years of bashing in mud, rain and long trail walks then the Radiolink RC6GS v3 is in my opinion the best budget option for 2026. I’ve hammered it for over 4 years with zero failures.

Just a quick heads-up…
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Click Here to buy the Radiolink RC6GS V3

Intro

If you’ve followed me for a while, you know I’m not one for fancy gear just because it’s trendy or costs a fortune. My TRX4 Defender, TRX6 Hauler, clipless TRX4 Sport and even my little RC Swamp Dawg Fan boat all live for proper outdoor wet trails, forests, mud holes, and the odd splash through a brook. Stock Traxxas radios do the job for a quick bash in the garden, but they always left me wanting more channels, more battery choice and something that actually tells me when the cars battery is about to die.

Back in January 2022 I ordered the Radiolink RC6GS V2 from AliExpress. After six months use I realised how good this system was and in July 2022 Radiolink offered reduced price upgrades to the V3 if you already owned the v2. It wasn’t a trade as I could keep the old V2. Fast forward over 4 years and both radios look very played with— scratches everywhere, grips worn smooth — but they still work perfectly. No glitches, no connection drops, nothing, they work as well today as the day I bought them. That alone tells you these things are built to be used and abused.

The RC6GS V3 (exact one here) is now going for under £65 delivered with the R7FG gyro receiver and telemetry, and I highly recommend it. I’ve now been running the V3 in all my cars and the boat for over 4 years so this isn’t some quick “first impressions”. This is the full story from someone who’s actually hammered it.

Unboxing and First Feel

The package was sent from China and took about 10 days to arrive here in the UK. Inside you get the transmitter, R7FG receiver with built-in gyro and dual antennas, the XT60 telemetry cable for battery voltage, a lanyard and a pretty basic manual. No case is included, but again, it’s sixty five quid. The transmitter feels sturdy and sits nicely in my hand. Decent weight, grips that don’t slip when your hands are wet from rain or mud. The screen is that old-school 128×64 LCD — small but easily readable even in bright daylight once the backlight is on. It can take 2S or 3S LiPo, but I’ve got no idea why I would ever use 3S — the 2S 2000mAh I use works perfectly and gives me hours of runtime without any too much weight. Chasing AA batteries every weekend is not my idea of fun anyway. Binding was dead easy. Power on, hold the bind button on the receiver till it flashes, done. I had the Defender hooked up in under two minutes.

The Waterproof Thing (Real Experience, Not Spec Sheet)

One thing I found out myself pretty quick — the R7FG receiver is more than just splashproof, it seems proper waterproof. I’ve run it very often run it through shallow fords, proper muddy puddles, and even a bit of submersion with the TRX4 and especially the boat, and it’s been absolutely fine. No waterproof case needed at all for the kind of abuse I throw at it. The transmitter on the other hand? Not waterproof at all. When it starts raining on the hills (which it does a lot round here) the screen starts to steam up, now I just shove the whole thing in one of those clear plastic carrier bags from Tesco. Keeps it bone dry and I can still use all the switches through the plastic. Sounds daft, but it works every time. I’ve used the Radiolink setup on the boat loads too. The waterproof receiver makes it perfect for that — no worries when a bit of spray comes over the side or it gets properly wet.

Real World Testing With My Actual Fleet

Generally I use the V3 as my go to controller, and I keep the V2 as my backup. It also gets pulled out whenever my son wants to come out with me — it’s dead simple to connect the V2 to another car, and then we can both go out together. No messing about or fighting over one radio. That alone makes having both of them brilliant. I use the Radiolink 3 or 4 times a week (sometimes more), often in harsh conditions. I take it into the forest or muddy fields in all weathers — cold, hot, rain, wind, and everything in between. Sometimes I just go out and take a car or the hauler for a proper long walk, only stopping to drink some coffee, and the Radiolink is perfect fo

r one-handed operation. That’s thanks to the large foam wheel and the textured grip — it sits in your hand nicely and you can steer and control throttle with one hand while the other holds the flask or whatever else.

I’ve now run both the V2 and V3 across every single one of my rigs. The TRX4 Defender needed the extra channels most. Lights on one switch, winch on another, rear steer if you have it can easily be controlled by the variable knob, and still plenty of channels left over. The gyro helps a bit on loose stuff, but honestly the TRX4 is slow enough that I don’t actually use the gyro on it. The voltage telemetry is brilliant — the transmitter screen clearly shows the car’s battery voltage in real time. It’s saved me twice already when I was pushing the 3S packs hard on a long trail. The alarm beeps and I know it’s time to ease off instead of cooking a battery miles from home. The clipless TRX4 Sport lives for flat-out mud bashing. The V3 feels much snappier than the stock radio. Range is solid — I’ve walked 400-500 metres ahead on open trails with no twitchiness. Even the boat gets regular use with it. The waterproof receiver and decent range make it way more relaxing than the old radio I had. Both the old V2 and new V3 have been absolutely hammered for years now and they still perform like day one. That’s the kind of reliability I actually care about.

What I Like (The Good Stuff)

• Seven channels is plenty. The Sport doesn’t need them all, but the Defender and Hauler definitely do once you start adding lights, winches and rear steer.
• Real-time voltage display on the transmitter. I can’t stress enough how useful this is. No more guessing.
• Gyro in the receiver works well when you need it, but it’s nice that you can turn it right down or off for slower rigs like the TRX4.
• 30 model memories — I’ve already named slots for each car and the boat so I don’t mix them up.
• Range is noticeably better than stock Traxxas stuff. No dropouts.
• Perfect for one-handed use on long walks with the hauler or car — the large foam wheel and textured grip make it easy to steer while holding a coffee or whatever else.
• It’s got that handy mobile phone screw mount on the top (standard thread). I use it all the time when I’m recording shorts for TikTok, Instagram and YouTube — just screw on a cheap phone holder and you can film your runs hands-free while still driving. Makes content creation way easier out on the trails.
  

  

The Not-So-Good Bits (Being Honest)

• The menu system is a bit clunky at first. Took me a while to get the mixes and gyro turned off, and the manual is poorly translated. I ended up watching a couple of YouTube videos.
• Transmitter isn’t waterproof, so the Spar bag trick is now part of my routine on rainy days.
• Screen is basic. Functional, but nothing fancy.
• Antenna is the foldable type. Works fine, but some prefer a stubby. It also gets in the way a bit when I try and screw my phone holder on.

None of these are deal-breakers especially at this price.

How It Compares

Compared to the stock Traxxas radios I started with? Night and day. More features, better range, actual useful telemetry. I’ve tried a few other cheap radios over the years. The Radiolink beats them for the mix of channels, gyro, and reliability. It’s not a Futaba or Sanwa, obviously, but for trail crawling, mud bashing and the odd boat session it does everything I need and then some. After more than 4 years of heavy use on both versions, I’ve got zero regrets. The fact they still look battered but work perfectly says everything.

Final Verdict – Should You Buy It?

If you’re running scale crawlers, haulers or anything that needs a few extra channels and some proper features, yes — grab the RC6GS V3. At the price it’s crazy value. I’ve already got a spare R7FG receiver ready for my next RC. The voltage telemetry, the proper waterproof receiver (with the Tesco bag for the transmitter), and the fact it’s survived years of proper abuse in all weathers make it a no-brainer for me. Having the V2 as a ready backup just adds even more value, and that phone mount is a nice bonus for anyone making videos. Drop a comment if you’ve got one — what settings did you end up with on your rig? Or if you want me to test something specific with it, just say. And let me know if you use the phone mount for filming too!

Questions?

Contact me via one of my socials on Insta, Tiktok or Youtube.

Buy the Radiolink RC6GS V3 here

Keep your wheels spinning, stay dry when it rains, and make sure that voltage doesn’t drop too low.

Jimmy