| yes you can,usually they will come with a 9.5kg spring,you can go up or down,in half kilo intervals,you can also,say have a 9.5kg,in one leg,and a 9kg,in the other,so your average is 9.25kg,for fine tuning etc,its very common,doing this with racing ! | 
31-Dec-2006, 18:08 
Threaded Mode