In October 2021 two friends staying in Pua with their off-road motorbikes wanted to ride from Ban Sakad to Ban Manipruek. There is indeed something that once was a road but nowadays it is mostly a dirt road with some steep parts. But a fun road to ride so I joined them until Ke-Wa-Ta Homestay, what is a few km before the village Ban Kwet. And only 9 km from Ban Sakad. If you like to stay in the middle of nowhere then this is the place to stay. But no electricity or any other luxury comfort. And they have the best open-air bathroom with 360degree view! Actually along this road are also 2 other some kind of homestay's. Ban Kwet is about 30 km from Pua town, come and enjoy the slow life of Pua and stay a few days at Non Na Pua Homestay.
For motorbike routes in Thailand have a look at Recommended Motorbike Routes. If you would like to make a motorbike trip in Thailand and need information or any help, contact me via the mail-link under at my travelogue.