Weigh works differently on different beyblades.
ATTACK TYPE
In attack type beyblade the lighter the weight the better it is because they need more speed to attack the beyblade.
[b]DEFENCE TYPE
In defense type the beyblade must be hevier to resist its force if it is light it will be thrown out easily.
BALANCE TYPE
In balance type beyblade it must be medium light for speed and heavy for resistance [b]
STAMINA TYPE
In stamina type the beyblade must be lighter than balance type but heavier than attack type.
ATTACK TYPE
In attack type beyblade the lighter the weight the better it is because they need more speed to attack the beyblade.
[b]DEFENCE TYPE
In defense type the beyblade must be hevier to resist its force if it is light it will be thrown out easily.
BALANCE TYPE
In balance type beyblade it must be medium light for speed and heavy for resistance [b]
STAMINA TYPE
In stamina type the beyblade must be lighter than balance type but heavier than attack type.