x-challenge sprockets and chain

[bonova]

Hey chaps!
Any-one know where i can get a sprocket and chain set for my x-challenge that will last - say longer than it takes to wheelie the length of the main road in Twee-buffels-met-een-patroon-dood-skiet-fontein?  ;D
Thinking EK chain and JT sprockets?

Thanks!
:thumleft:

 

[Runner]

 

[bonova]

 

[bonova]

 

[bonova]

 

[Carnivore]

 

[bonova]

 

[Carnivore]

 

[bonova]

 

[Boerbok]

 

[Pullaway]