Supersprox?

[kmc14]

Getting ready to order new sprockets and looked at some old posts on here and am wondering how the supersprox has held up? I read a few online reviews about wearing fast and breaking. I'll be running these on my 500. Any other recommendations? Thanks for any help.

[Foxx4Beaver]

they're the only sprockets I'll run now.
Alward25 highly suggested them in a thread I started a while back....I run them on my 500 and 250...after a year and a half, they still look new!

http://www.kxriders.com/forums/index.php/topic,13112.0.html

[kmc14]

I was hoping you'd reply the old post I read was yours and I did see alward recommended them. What chain do you run with them?

[Foxx4Beaver]

I've been using the MXU-ring, they're much narrower and lighter than regular o-ring chains, and have a pretty high tensile strength.
There are other brands making the narrow o-ring too...just shop around, do a little research, and see which one would work best for you. 

http://rkexcelamerica.com/products/brands/rk/rk-520-mxu-dirt-bike-sealed-chain

[kmc14]

Thanks for all the help. I'm doing a total rebuild on my 98 kx500sf (98 kx250). I have parts sent everywhere right now so nothing really to take pictures of but will post some as I start putting it back together.

[Foxx4Beaver]

no problem...
sounds like an interesting build!...looking forward to seeing some pics!