Aluminium weight rings for modifing Duncan yoyos
Warning: Last items in stock!
Pair of aluminium rings which fit into a large number of Duncan yoyos (and few others as well). If you have a yoyo which you would like to improve or change it's character - this is exactly what you're looking for. The rings weigh a bit over 10 grams (5 grams each) which should give every yoyo a lot more stabilty and sleep time.
The rings have the same diameter as the traditional Duncan rings so they're comatible with every yoyo which has those instaled. All you need to do is pop the caps out and put these in. No glue required and you can always take them out again if you want to try the rings on a different throw.
SHere's a lost of yoyos which are compatible with the Performance rings. It's not definite because we almost certainly forgot about a few of them: