Heng Long ZTZ99A with tk6.1S upgrade
Posted: Tue Jun 09, 2020 6:43 am
My old ZTZ99A after clark tk22 was short circuit.
I'm replaced with tk6.1S.Very easy to install.
https://www.youtube.com/watch?v=OZsbw5FjTmA
I'm replaced with tk6.1S.Very easy to install.
https://www.youtube.com/watch?v=OZsbw5FjTmA