Need a good 'steele' sprocket set and a new chain aprilia rs

[ginge51]

I need a new front a rear sprocket aswell as a chin for my 2003 rs 125.
What's the best sizes to get and i need good durable sprockets if possible?
Not alloy as these are crap.
Can some1 link me to some good ones to order please?

Thanks

[dungbug]

I brought my DID heavy duty chain & sprocket set from these guys;

https://www.wemoto.com/

Very good service, used them for most of the parts I've brought.

[P.]

Get on ebay, DID chain and JT sprockets.