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Can't seem to find anyone selling fork springs for older WP forks. Got a 07 250sxf that needs springs for my weight. Every site seems to not have springs available. According to race tech, I need .47 kg/mm rates for the front, but I can get the rear spring off Rocky Mountain. The current springs on this bike are for a 165-pound rider, which will definitely not hold my heavy ass.

Try https://www.diversespring.com/
You probably won’t find .47. You’ll need one .46 and one .48. Can you find those?
If I can find them, I’ve got a set of .48s from my 2006 KTM. Pizza and ribs helped me move up to .50s.
They seem to only carry 14-23 models according to their model list.
The Shop
Free shipping: VITALMX
Luxon 4-Post Bar Mounts
$189.95 - $239.95
Not any websites I've been on so far. Dont really wanna go OEM to pay an arm and a leg either.
https://www.suspensiondirect.com/shop/mx-parts/fork-springs/wp-fork-spr…
you would have to purchase 46 and 48’s like Soggy said to get 47.
I believe that those are for open-cartridge forks. Im 95% sure my 07 is closed cartridge, gonna verify my manual in a sec.
Yup 05-07 Closed Cartridge.
I'll take em if you have them still.
I have an OEM set of springs from 2013 cc forks off a 250sx. I honestly forget the spring rate though, probably a little softer than what you listed.
Contact Innteck USA https://innteck-usa.com/ part #QS2946
2007 is a one-off year spring with the same 455mm length as the YZ 2 strokes
Give CSR a call, he may be local to you. He has high quality springs from the same supplier as OEM WP, he knows his stuff and is really helpful.
https://csrsuspension.com/product-category/wp-fork-springs/
www.cannonracecraft.com
I found the springs, but your PMs are blocked. The springs I’ve got were replaced by .50 springs from Slavens, PN CSR43505-50 so I’m guessing they would interchange with Slavens part number CSR43505-48. Shoot me a message if you’re still interested.
I’ve been (slowly) having a difficult time finding parts for my 03 KTM 450EXC as well. Good luck!
PM sent.
yes. this is what I come to Moto Related for.
https://bsmotolab.com/
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