Sharkset is the best suspension you can get for the Ninebot Max.
You can get a wireless charging phone holder. I have one on my Ninebot Max. I like it so much I made a video about it:
https://www.youtube.com/watch?v=Px1_vPwTIw8
You just need to pair it with a power bank to provide it power. In my case I have a headlight mounted to my handlebars that also functions as a power bank.
Here is a link to the wireless charging phone mount:
https://www.amazon.com/dp/B096W7FKJR
There are actually two versions of the mount. One of them does not have the charging feature. So make sure you choose the right one.
And here is the headlight I have that also works as a power bank:
https://www.aliexpress.com/item/1005003112184974.html
It's the model R3-1000.
Sharkset is the best suspension you can get for the Ninebot Max.
You can get a wireless charging phone holder. I have one on my Ninebot Max. I like it so much I made a video about it:
https://www.youtube.com/watch?v=Px1_vPwTIw8
You just need to pair it with a power bank to provide it power. In my case I have a headlight mounted to my handlebars that also functions as a power bank.
Here is a link to the wireless charging phone mount:
https://www.amazon.com/dp/B096W7FKJR
There are actually two versions of the mount. One of them does not have the charging feature. So make sure you choose the right one.
And here is the headlight I have that also works as a power bank: