I also had the Cymarc ones on my DL650A L3 for about 4 years with no problems, but did not stand on the pegs much
I do wonder whether they have changed the material(s) used
I have the Cosmo ones on my DL650AXT M0 and I have to say they are excellent quality
I bought these because they are about 2mm thicker than other makes and a fair bit cheaper
Vasilis (Cosmo) told me that their ones are thicker because most of their customers go off road and stand on the pegs
Don't ask how well they are doing, as due to circumstances beyond my control, I have only been out once since fitting them
