【本気検証】入門車TT-02フルノーマル vs 上級車TRF421フル装備は何が違う?
[Summary] We conducted a real-world comparison test on the same course with the same driver, comparing the entry-level Tamiya Touring RC chassis, the TT-02 (fully stock), with the Tamiya Racing Factory's top-of-the-line TRF421 (equipped with a high-spec ESC and motor). "How far can this entry-level chassis go?" "Can you really feel the difference between it and a high-end machine?" This is a must-read for anyone looking to get started with RC, those considering stepping up their game, and TT-02 owners. I'll be giving my honest opinion from the perspective of a senior RC driver. In the future, I'll be fully customizing the TT-02 to see how close it comes to a high-end machine, so stay tuned! #TamiyaRC #TT02 #TRF421 #TouringCar #RCCar #RadioControl #RCComparison #RCBeginner #RCIntroduction #Racing #TAMIYA #TRF
![[Must-see for beginners] Just 400 yen can make a huge difference! Start making your TT-02 the fas...](https://i.ytimg.com/vi/4g2igqjGOAs/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLBKxE0qYsl6ZyYdULg2XPIH6Evg3w)
[Must-see for beginners] Just 400 yen can make a huge difference! Start making your TT-02 the fas...

【なんで??】TT02Rが競技入門に最適な理由

【初心者必見】進角調整でスピードアップ!タミヤブラシモーター完全ガイド

【初心者必見】タミヤRCカー用3種のバッテリー性能を検証!
![[TRF104] 2026.02.28 Tamiya Grand Prix Tokyo Tournament](https://i.ytimg.com/vi/LKBmHwkXSeU/hqdefault.jpg?sqp=-oaymwE9CNACELwBSFryq4qpAy8IARUAAAAAGAElAADIQj0AgKJDeAHwAQH4Af4JgALQBYoCDAgAEAEYXyBfKF8wDw==&rs=AOn4CLCYQ_2N6fFPPuf9HaSZ3hcUe3pMng)
[TRF104] 2026.02.28 Tamiya Grand Prix Tokyo Tournament
![[Complete Defeat] A genius high school student modified a Tamiya TT-02 into a "rally car," and it...](https://i.ytimg.com/vi/Id1adyTMFRI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLCV3Xvp1Q78hDsBUi6SpEFpIS3Fzg)
[Complete Defeat] A genius high school student modified a Tamiya TT-02 into a "rally car," and it...

Touring car setting basics

40 Year Old vs Modern R/C Race Car

We will show you the strongest TT02 that will win international races.
![[TRF421] Assembly and driving review. Problems and solutions.](https://i.ytimg.com/vi/DnZtHynJHRc/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLDzrH2eT9vVEThl6TBz758n8cOaMw)
[TRF421] Assembly and driving review. Problems and solutions.
![[Must-watch for beginners] This video shows you the characteristics of Tamiya RC's popular tourin...](https://i.ytimg.com/vi/9XKZamtBc_4/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLAmGzY_eSHwZuN2oLClM7_tV1AS5Q)
[Must-watch for beginners] This video shows you the characteristics of Tamiya RC's popular tourin...

Don't Buy A Tamiya TT02 - Buy This Kit Instead!

【組立動画】タミヤ クワークホッパー GF-02 4WS TAMIYA RC CAR QUIRKHOPPER (GF-02 CHASSIS)

Testing NASTY Bolted Tires on an RC Rock Bouncer!
![[Must-see for beginners] How do parts that improve drive efficiency affect driving performance?](https://i.ytimg.com/vi/siONbgfD8-E/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLCpiPJ6v0zGqHUNHAtlkNZStpKsOg)
[Must-see for beginners] How do parts that improve drive efficiency affect driving performance?
![Porsche 911 GT3R [TAMIYA's new model is so cool] Build the TT-02 chassis, recommended for beginners!](https://i.ytimg.com/vi/b0uukJiMhtw/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLA-zg0WU1zYImE19JQcijvEca2lhA)
Porsche 911 GT3R [TAMIYA's new model is so cool] Build the TT-02 chassis, recommended for beginners!

Tamiya ALMOST Made The Ultimate Armor Model (Leopard 2A7V 1/48)
![[More Than You Think] A thorough explanation of the hidden greatness of the TT02SRX](https://i.ytimg.com/vi/gJNKDR07oU0/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLAZMkpVCzizPFMsSai0r0K5bEgZMw)
[More Than You Think] A thorough explanation of the hidden greatness of the TT02SRX

A Monster Powered by 10 Mini 4WD Motors: Over 200g, Yet Broke 2 Seconds

