Going Against the Grain: Why Turn Your Tamiya TT-02 into a FWD Monster?
Let's be honest — when most of us think of the Tamiya TT-02 chassis, we…
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Pinion and stress for the spur gear
When comparing, say, a 22-tooth pinion to a "larger" 24-tooth pinion with the same motor…
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TT01 gearbox cover issue
When you use a third party pinion over 24T, there is a chance the stock…
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The Charm of RWD Off-Road Buggies: Old-School Fun in the Dirt
When it comes to RC buggies, 4WD tends to dominate the modern scene with its…
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On-Road Belt Drive 4WD: The TA08 Pro as a Benchmark
In the world of 1/10 on-road RC racing, belt-driven four-wheel-drive cars have earned a reputation…
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Turning a Tamiya TT-01 Into RWD – A Fun Experiment
The Tamiya TT-01 is one of those kits that just about every RC enthusiast has…
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Solving the TT01 metal drive shaft wobbling issue
3D printing can come to the rescue. For details go to this page: https://upgradeparts.com/2025/08/30/tamiya-tt01-metal-drive-shaft-stablizer/ …
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Very aggressive gearing
On an RC car, the relationship between the pinion gear (on the motor) and the…
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TT01 rear gear diff case breakage
The Tamiya TT-01 rear gearbox loose problem is a common issue among the TT-01 chassis.…
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Metal gears always noisier?
Yes, metal RC car gears are generally SLIGHTLY noisier than plastic gears, although this is…
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