The Justock G3S and Stock Spec G2 have recently received a firmware update.
These updates have been ROAR Approved for stock and spec class blinky racing.
![](https://cdn.shopify.com/s/files/1/0109/9702/files/Firmware-Update_SS2s_Justock_G3S-2_1_480x480.jpg?v=1713218556)
The approval section of the ROAR website has been updated.
More information on the firmware updates can be found here:
Let's keep your HOBBYWING gear running smoothly!