chain

LOL brandon

Every chain streches no matter what over time.

When you replace your chain,its a good idea to replace both, FRONT and BACK sprockets to prevent premature wear

O ring chains are great,but watch out pressure washing them
 
a few people have told me that o-ring chains are good but only if they are fully cleaned and lubricated every time you use them, if you dont they cause more friction as they being to seized and you will LOSE power gradualy the more and more it does. they are more expensive and they do stretch. you wont find a chain that doesnt stretch it just like finding tyres that dont wear, you cant! but in my opinion, get a good quality standard link chain no o or x rings, use good quality lube after you wash and before you ride and not only will that save you money it will save it seizing up on you and losing you power, also if you snap it or damage it its cheaper to replace. hope this helps you.:D