Why Is the Tamiya TT-02 One of the Most Popular Chassis?
With a Tamiya TT-02 chassis you'll get more out of your RC car and see a significant boost in performance.
By Elite Radio Control teamUpdated 4 min read
Part of the guide: Tamiya RC cars

The Tamiya TT-02 chassis was without a doubt one of the most popular and sought-after choices for building an electric RC car in 2019.
It’s an updated version of the classic TT-01 that keeps some of the original features, and the improvements built into this new chassis make it one of the first that comes to mind when we recommend one.
In this article we’ll tell you all about this chassis and its main features, and you’ll also see which accessories you can get for it.
See the Tamiya TT-02 chassis on Amazon
Tamiya TT-02 chassis features
For a long time this chassis was pegged as one for less experienced hobbyists and for getting started, although more experienced hobbyists point out that it’s an improved version of the Tamiya TT-01, with many upgrades and updated parts. It was based on the version shown at Nuremberg 2013 and has become a very popular chassis in recent years.
Here are the main features of this chassis, so you can see why it’s one of the most popular.
Design
The Tamiya TT-02 has a completely new design that includes several improvements over the previous chassis. One of the most important is that it’s more rigid, so it doesn’t flex out of shape.
Skid plate
The underside of the Tamiya TT-02 chassis has a skid plate with no other openings. That keeps out any dirt that might otherwise get into the car.
Driveshafts
If you look over the Tamiya TT-02 chassis, you’ll find it has driveshafts with much longer cups than the previous version, with front and rear at the same length. It also has a new, much shorter support shaft. The RC car gains more power because the shafts are made of carbon-reinforced plastic.
TT-02 gears
These are made of reinforced plastic and are Tamiya’s well-known bevel gears, which carry over to the TT-02.
What are the advantages of the Tamiya TT-02 chassis?
Beyond the features we’ve already covered, this chassis has several advantages compared with other companies’ chassis in the same segment. Here are some of the advantages of the Tamiya TT-02:
- Higher top speeds are possible.
- Parts wear less than in earlier versions.
- Longer running time compared with the first TT chassis.
- Highly adaptable to any type of RC car you want to build, whether it’s a hypercar, rally car, street car or something else.
- Tougher and more powerful than the TT-01.
- Easy setup and assembly, in keeping with the practicality Tamiya is known for.
Buying a cheap Tamiya TT-02 chassis
Getting a Tamiya TT-02 chassis has never been easier: you can order it from the comfort of your home. Just use the link at the top of this article and you’ll be taken to Amazon, where you can see all the product details and specs.
We chose Amazon to bring you the best products because of its quality guarantee and the trust the company inspires. It also gives you a quick, easy and secure way to pay for your order.
You can also take advantage of the deals the platform offers, so you may be able to get your new Tamiya chassis at a reduced price.
Tamiya TT-02 accessories and spare parts
Tamiya chassis are built to the highest quality, but after a while you’ll probably need spare parts, or you may want to add accessories. There are lots of options for your RC car, and they offer very good value for money.
Depending on the terrain where you want to run your car, you’ll need different accessories.
Tamiya TT-02 vs TT-01: the main differences
These are the most important differences between these two very popular models:
To start with, the TT-02 is a 1/10 scale off-road RC car. It’s a little bigger than its predecessor and has more speed, power and torque.
The TT-01, on the other hand, is a 1/12 scale model that comes with 4WD and independent suspension front and rear.
The TT-02 costs more than the TT-01. It has a better suspension system, a bigger body and more tire. The TT-02 also comes with a brushless motor and a battery pack, which makes it faster than the TT-01.
A few more comparisons between these two models
Here are some other differences between these models:
- The TT-02 is an updated version of the TT-01 and went on sale in 2014.
- Both cars are 4WD buggies with a 7.9 in (200 mm) wheelbase and ride height.
- The TT-02 chassis has a higher top speed than the TT-01, of about 30 mph (50 km/h).
- The TT-02 is wider than the TT-01 and has wider wheels.
- The TT-02 also comes with adjustable shocks and a redesigned battery tray.
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