Looking to replace the stock gearing w/ renthals. Unforunately on their web site they don't list the 09 klx250s. Only the '90s klx250 or the '03-07 klx300r. Does the '07 klx300r sprockets fit the 09? I'd like to get the twinring rear sprocket.

On other websites they don't list the '09 klx250s either. What other models sprockets fit?

 

kx250f 07 will fit among others, 112U-520 is the part number. Try these out too. >>>>>http://www.supersproxusa.com/products.php?cat=1284

 

Not sure that I would trust the info at the link in the post above, there was no 2008 KLX250s. I would verify that the part does fit the '09 or the '06-'07.

 

RST460 is the supersprox rear and fits ALL 250S and 300R rear wheels along with kx250F models among others. Link is good.

 

Thanks. There is still a fair bit of confusion regarding which parts are '06-'07 only and which are '06 and up, out there on the interweb.

 

Don't make it so complicated any klx 300 sprocket fits.

 

True there were not 08 KLX250s but they manufactured the 09 in 08 and some look at their title and see it was made in 08 and call it an 08. One of my bikes was listed that way for sale. I looked at the photo's verified it was indeed an 09 (2010 were not out yet) and bought it without seeing it. So if I was a online retailer I would list 09 parts as fitting 08KLX 250s just so I dont miss out on sales to misinformed customers.

 

I'm running a 45t Renthal on my '09 so there's one out there, but I don't remember the part #

It's one piece aluminum, though, so the teeth started showing a bit of wear after only around 5000 mi. Never saw that on a steel sprocket. The Renthal chain also never stops stretching, I have to take in the slack every 300 - 400 miles.