In this video we test if a K989/K969/284131 drifts best with all closed differentials, like the stock K969 or if having an open front diff and closed rear diff is a better choice.
This video is a continuation of the K989 vs K969 comparison: [ Ссылка ]
Links to where you can buy the WLToys Micro cars:
K989: [ Ссылка ]
K969: [ Ссылка ]
284131 [ Ссылка ]
Increase steering angle fix: [ Ссылка ]
Tight drivetrain and diff fix: [ Ссылка ]
Vector Vectors by Vecteezy [ Ссылка ]
0:00 Intro
0:40 Talk: Why open/closed diff
2:54 How to replace the rear diff
8:48 Test drive
9:58 Conclusion
![](https://i.ytimg.com/vi/AqzqRUB_FEk/maxresdefault.jpg)