WEIRC Tamiya TRF421 1.5mm Aluminum lower Deck Review
2025 is shaping up to be an exciting year for touring car chassis development. Manufacturers are clearly experimenting with unconventional m...
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Tamiya TRF421 Test Report – AMCA Apeldoorn, May 9–11, 2025 Dominik Ruff
Dominik Ruff got his Tamiya TRF421 out to the excellent Apeldoorn Track and had three whole days of testing. Check out his findings here..
Souta Goto TQ's and Wins RND 2 SPEED KING TOUR TAMIYA TRF421 ☆★
Souta Goto has again shown his prowess by taking both TQ and Winning round 2 of t he Speed King Tour .
Tamiya 42390 Aluminum Lower Deck Closer look
After what seems like a very long time, Tamiya has released the aluminum lower deck for the TRF421. So let's take a good look at this ne...
TheRcRacer Tamiya TRF421 Stiffy Brace.
Here is a part that myself and some other TRF421 racers have been using over the last few months. The RcRacer Stiffy Brace. The Tamiya TRF4...
Tamiya TRF421 track testing - Cut arms
Last night I thought I would try to cut the arms on the TRF421. My local track is very tight and twisty so there is a possibility that the c...
42384 Tamiya TRF421 Build Review and Set up Tips
A Tamiya TRF release is always something special, and the TRF421 caused a massive stir once it was presented to the world. As Tamiya Racing ...
Tamiya TA05 Innovation and legacy.
In 2005 Tamiya released a club spec chassis that was not only a huge step forward in performance from the preceding TA04, it was also going ...
Tamiya TRF414X to TRF421 The evolution of TRF
With 2024 coming to an end, I thought it would be interesting to have a look at Tamiya's latest TRF421 against the TRF414X. These cars w...
Souta Goto’s Tamiya TRF421 ISTC Worlds 2024 Closer look
Red RC has supplied some great photo's of Souta Goto's Tamiya TRF421. It's great to have a look at some of the development par...
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Tamiya TRF421 Tweak adapter released and free download
As you all know, here at TheRcRacer we always care about taking our cars to the track and not leaving them on a shelf. With that in mind, m...
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Tamiya TRF421 Eastbourne KOC Race report and setting sheet
The highly anticipated TRF421 is pretty much now available everywhere across the globe Some drivers in the UK have received theirs and eager...
Tamiya TRF421 Editable Setting sheet Download
The Tamiya TRF421 Review is currently being worked on.. but in the meantime here is an editable set-up sheet that is available for everyone....
Tamiya TRF421 Manual Download online
Here is the Tamiya TRF 421 manual ready to download. Just click on the image above.. or this Link (Click here)
42384 TRF421 CHASSIS KIT Official photos and detailed information.
Tamiya.com has now uploaded the official photos and info for the exciting new Tamiya TRF421. Obviously I am pretty excited about this new ca...
42384 Tamiya TRF421 Exclusive first photos and details
Its here the Tamiya TRF421 Take a look at these exclusive first photos with details below :)
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47443 Tamiya TA03R-S Porsche 911 GT1 street Build and Review
During the mid-late nineties, Tamiya released the TA03 platform. The chassis utilizes a single belt 4wd system with gears in each gearbox...
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