In fairness, that’s not a gy6 pulley.
It’s a real Honda pulley so maybe you’ll be ok.
The China gy6 pulleys are garbage and what everyone has used, but if this is actually a Honda pulley it might be fine. No one has tested this with a real Honda unit. I used a real Yamaha 2t pulley and it was better, but I didn’t have a 3rd bearing so it was fucked with vibration at full variation
Honda>Chinese slave labor (edited)