I would try TCS http://www.tcsracing.com/

I am sure they could sell you just a spring, but to do it right you might want to consider shipping them your whole shock to have it re-valved too.

 

dune me had one for sell rated for 300lbs plus....i think he still has it..

 

Im 300 plus lbs also i run a plus 4 on the baja right now and have not had any problems yet with mine either. I dune ride and if the back tires do lift off of the ground for some reason saying 2 to 3 inches that some major air for 800 lbs of bike and rider. I ordered a plus 6 a week ago and they said it should be here a couple days after christmas.

 

2big2bfast what kind of swingarm is your +4 , what brand did you order on the +6. are you swapping them out or putting it on a diiferent machine.

 

Eibach.....Tthats where duneme spring came from its off the big girl and was built like the show said for 300+ with a 6"swing arm the proper spring rate will keep a big guy from damaging his swing arm prematurelyand still afford a good ride[img]i/expressions/face-icon-small-wink.gif[/img]

 

Thats exactly what can happen. It did it to me and it was a real pain to get moving again.

 

thanks for the tip. I'll definitely remember that.

 

flyinds both of my swingarms are ace fab the plus 4 is on my730 baja and the plus 6 is going on my 730 viper. I should have it done early jan.