Smaller Rear Sprokets - Where to Buy?

13 replies to this topic
  • 123BigcoopDawg576

Posted February 18, 2009 - 07:52 AM


I feel like a newb...I searched and there is tons and tons of info on people gearing their WR's taller...this is great but the question becomes:

1) Where are you guys buying your rear steel sprockets that are smaller then a 48 :lol:

I can find 48 rear sprockets all day long but i want smaller 46/45/40 sizes...:worthy:

Can you guys post up some different links?

  • GCannon

Posted February 18, 2009 - 08:33 AM


Try this:
Call and ask for Brian

  • redhurricane

Posted February 18, 2009 - 08:44 AM



  • SXP

Posted February 18, 2009 - 11:46 AM


I use Rocky Mountain steel Primary Drive sprockets on my 400s. They are heavy but virtually indestructible. Lot's of options to choose from:


  • 123BigcoopDawg576

Posted February 18, 2009 - 12:11 PM


I use Primary Drive sprockets, lot's of options to choose from

yes but they dont have a 46/45/44 option :lol:

  • bluebreadtruck

Posted February 18, 2009 - 07:34 PM


47-42...oh whell

  • FoxRacer_357

Posted February 18, 2009 - 07:36 PM


Try Sunstar maybe

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  • 123BigcoopDawg576

Posted February 18, 2009 - 07:59 PM


Try Sunstar maybe

i did and they are a no go either...its funny i can find "custom" aluminum sprockets all day long for 100+ bucks...i can even get a steel one made for over 100 bucks...the thing is i want cheap, heavy steel sprockets that will last for ever!!!

  • DrzDasher

Posted February 18, 2009 - 08:41 PM


http://www.drivenrac...AMAHA&CurModel=http://www.motostran...smfastresp.htmlhope this helps also call cycle gear in kearny mesa8585652500 I think the driven will fit it says 03 to 06 but i think they are all the same, and they last forever, aluminum are for cans.

  • taksx

Posted February 19, 2009 - 08:57 AM


should I feel lucky that somebody gave me a 47?
You should be able to find the smaller sizes from renthal, aluminum though.

  • Valerie Wilson

Posted February 19, 2009 - 09:51 AM


JT makes them all the way down to a 38


  • acarter92

Posted February 19, 2009 - 04:17 PM



  • timoyz1

Posted February 19, 2009 - 04:28 PM


These guys have hard anodized aluminum down to 42. They also have steel to 46, neither is what you want, but it is an option. I got the kit for $150, and it has held up well.:lol:


  • 123BigcoopDawg576

Posted February 20, 2009 - 07:57 AM


Ok here is the deal...

JT Steel sells sprockets that will fit our bikes (:banghead:). The only reason its "hard" to find this is because JT doesn’t advertise this on their website. :worthy:

The sprocket the WR needs has a part number that looks like this (only ranges from 48-52):

Posted Image

However as Mrs. VW said, the TT shows in the Tucker Rocky book that this sprocket series that will work:

Posted Image

After making some phone calls, the JTR 245 series sprocket will fit our bike (I called JT Steel). For whatever reason they don’t advertise this but everything is the same minus the .3 (not sure if its mm or what) difference in hole size.

So if anyone is looking for CHEAP steel sprockets that range from 38-53, the JT Steel sprockets with a beginning part number of JTR 245 will fit the WR hub. :lol:


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