Replacing Chain and Sprockets

[Regalman]

So, I have 2009 WR450 and it and the owners manual is at the cabin.  I want to purchase a new chain and sprockets.  I did some searching, but wasn't sure what my gearing, chain size and number of links is stock.  With the mix of riding I do, I'm fine with the stock setup.

 

Thanks in advance.

[SteveThe Snakes]

Usually you can punch bike type in Rocky Mountain atv and they will get you what fits. But what you should get is a 520 X-ring chain 13 tooth sprocket and a 50 tooth on the rear. Most people just buy a 120 link chain and cut it to fit.

[FORMA MOTO]

^ yes if you buy a 120 it's cheaper than getting it cut to fit for you.

 

Recommended: JT sprockets

                           Sun Sprockets

                           Sunline Sprockets

                           DID VT-2 chain (premium X ring chain) < lasts hundreds of hours....

 

Skip the aluminum stuff......

[Regalman]

Thanks guys.

 

Just in case I can find one cheap, what is the correct number of links?

[WR-Josh]

114 according to manual  (113+joint)

 

WR450F 09

[Arctic Pride]

your sprocket should be stamped, if you bought the bike used it may have been changed by the PO

[2strokeYardSale]

I just did my 2007 chain and sprockets, 13-50, replaced with 14-50 and 116 link chain.

[Regalman]

Thanks everyone.  I did buy my bike new, but it and the manual are 100 miles away from home.