CarlGlas
Gold Member
Oh, I'm sure improvements in material and construction have improved over the past 50 years or they couldn't claim that its advanced materials, high performance, and durability, make it a permanent belt option. But, as stated earlier, only time will tell. I just finished mowing five acres and checked the belt and everything was good.So, it remains to be seen for this application. But, it does seem as if it is still only a good as an emergency fix.
If that's the case, they have not done much to improve them in 50 years.