Razer Viper RZ01-0255 Replacement Parts

Hi,

I have a wired Viper that was part of an All-Star bundle a friend got and didn’t need, that I’ve been using for a few years now. The grip panels on the sides are starting to wear out/there’s one spot that’s completely smooth, and I was wondering if anyone knows where I can go to purchase replacements for it.

Tried the support page and all it says is that I’d have to buy a support plan.