up to 25lbs. though i would have no problem going to up 30lbs and beyond. it feels very very solid.

any idea how much this awesomeness going to be??

kwun can i know your thoughts on d training and compared to rsl no 4

What is the maximum tension for adidas racket???

Recommended tension for this racket?

you cannot buy it right now. it will be released in different countries over the next few months.