Category: Tech Tip – Drive Train

One way to crash the TC01 front diff

The front body post is secured via one screw installed upside down. If this is…

IDR vs FDR

Gear ratio is a fundamental concept in RC car performance, balancing acceleration, speed, and torque.…

0.6 Mod vs. 32/48 Pitch

0.6 Mod is close in size to 48 pitch (imperial measurement) but not identical. They…

Kyosho Fazer Mk2 Vs Tamiya TT02

Out of the box the Fazer mk2 has a 32t pinion 48dp, so if the…

Tamiya spur gear pin issue

The pin that holds the spur in place may fall off, so a little bit…

Front one way reversed

The front one way on this car is installed in reverse. Therefore when it runs…

FWD on icy road

https://youtu.be/W1m2mkGJ1pY

RWD on frosty track surface

https://youtu.be/Zcq62FKPPFo Rear-wheel drive (RWD) vehicles tend to have poorer traction on frosty or slippery roads…

TT01 motor mounting position and recommended Pinion/Spur

TT01 has a very tight compartment for motor and gear. If you are using non-Tamiya…

Why high quality ball bearings are way more expensive than the cheap ones

High quality ball bearings are manufactured based on selective assembly. Selective assembly increases the cost…