BannedCR500Riders.com

Who makes the best springs for a fat fuck?
350lb novice rider.
2003 cr250/500

yes I no if I lost weight I would have a better chance at a good suspesion.
I'm looking for something that going to get me close. Any thing is better then stock.

You're looking for a 0.59-0.60 kg/mm fork spring and a 6.3 shock spring. The Eibach shock spring part # is 892.0063 for a 2003 CR250R. I would call RaceTech to see if they have the 987 in a rate higher than the 0.46 advertised.

I think the biggest fork spring race tech offers is .48 and I think they have a 6.4 rear availible. I will have to call them and find out.

Factory connection has lots of springs

Put about 50 psi of air in the forks....

Yeah who needs oil I should just do it big and use 100psi cosidering my weight. Better yet I should run a solid chassis and weld som t6 stock in where the forks and rear shock go. I think I may be on to something what do u think? BOOM!

Ryanjohnson86 wrote:Better yet I should run a solid chassis and weld som t6 stock in where the forks and rear shock go. I think I may be on to something what do u think? BOOM!

Mojo tried that... said it was a little "firm"....

He ended up going the other way...

Lmao I put some ape hangers on it some sweet flame graphics. I would ride the track with style baby!

Ryanjohnson86 wrote:Who makes the best springs for a fat fuck?

Race Tech springs ARE Eibach just coated in blue instead of charcoal grey. Im pretty sure we can get fork springs over .48 from the distributors and we can also special order them from Eibach so anything they make we can get. It costs a bit less than $100 if I remember right. Lemme know if you need some more help. BTW Race Tech has the best calculator on their site you can use all you want:

http://old.racetech.com/evalving/Spring ... bikeid=128

Recommended Fork Spring Rate: 0.595kg/mm

Recommended Rear Shock Spring Rate: 6.32 kg/mm

The closest match I found was factory connection.
.52 fork spring
6.7 shock spring

the guy I bought my 500 from used to work at thumper talk, I shoulda put two and two together but I have those days.

Ryanjohnson86 wrote:The closest match I found was factory connection.
.52 fork spring
6.7 shock spring

the guy I bought my 500 from used to work at thumper talk, I shoulda put two and two together but I have those days.

LOL Nick Marlow?

Ryanjohnson86 wrote:The closest match I found was factory connection.
.52 fork spring

If you dont jump much, those .52's are closer to what you want.

Yeah see that's the problem... I do jump it quite a bit. I'm no bad ass hucking 90 footers or anything but I do go out to the track quite a bit only thing is it's on the 1997 stealy 5 hundo with stock suspension.

Ryanjohnson86 wrote:
350lb novice rider.

You cant be jumping that much, post a video.

I'm bad with names. He lives off trop and russell. He's a big guy as well. Kinda reminds me of roy big country Nelson off ufc. I don't think he works there any more. I just tryed to look at the label in some parts he sold me all it says is thumper talk. The bike is all black.

AlisoBob wrote:

Ryanjohnson86 wrote:The closest match I found was factory connection.
.52 fork spring

If you dont jump much, those .52's are closer to what you want.

Please explain...

I ran .52's on my steelie.... pretty friggin stiff. Never bottomed them even with pretty loose valving that softened the initial stroke.

.6's would prolly loose 4" of stroke durning normal riding.

You said the Fork rate should be a .59 the closest I could find to a .59 is the .53 from factory connection.
And yes I do jump like i said but nothing like the big drop step up triple out at svmx park.

Ryanjohnson86 wrote: He lives off trop and russell.

Thats highly unlikely...

Ryanjohnson86 wrote: He's a big guy as well. Kinda reminds me of roy big country Nelson off ufc.

http://www.dumontduneriders.com/invisio ... showuser=2

Heres a low angle shot but you get the idea...haha

Ryanjohnson86 wrote: I don't think he works there any more. I just tryed to look at the label in some parts he sold me all it says is thumper talk. The bike is all black.

Yeah he will help out when it gets busy but its not his main gig anymore...

I ment trop and boulder highway my bad

Ryanjohnson86 wrote: And yes I do jump like i said but nothing like the big drop step up triple out at svmx park.

You talking about the jump in my avatar?

Wook, spring rate controls your "ride height", dampening controls what you feel as "harshness". If you were to remove your springs (or put in the lightest spring they make) and leave the valving the same they would still be just as harsh. The only difference is your suspension would now "pack down" really badly...

More important than valving is the correct spring rate for your weight, no valving in the would will work correctly if your springs are too soft (you will ride very low in your travel, near bottoming all the time) or too stiff (you will be cruising around nearly topped out all the time)...

Springs first, if you cant do valving at the same time, if the suspension is harsh, valve it plusher, too soft, bottoming all the time, valve it stiffer.

Having the wrong springs and trying to valve the forks is like having the wrong needle in your carb and trying to adjust it my changing main jets...

Lol I think that is him. He text me earlier this week wanting to know if I would sell the bike back it was on craigslist because I was going to buy a 450. But then I decide to finaly quit pussy footn around and do the af. He said he wasn't intrested in a roller lol. He said he put a lot of work in the motor? I have no idea it looks pretty basic to me. Maybe you know something I don't know?

Ryanjohnson86 wrote: Maybe you know something I don't know?

Does it have a brand new PWK 41 pro? Im not real sure what he did to it. I dont recall any major mods like port timing or anything. Is his phone # 702-***-7411?

He can buy my hundy, it just collects dust and scares my neighbors...(and my friends for that matter)...

Yeah the jump on ur avatar lol. I'm picking up what ur puttin Down. My problem is it has stock springs. It rides low and bottoms often. I'm 350 lbs of course. So I want to spring it for sure. What kind of valving should I do? I'm not to smart when it comes to suspension and Sam at SAMs cycle wants to much dn money to do it.

You forget were talking about CR500's..... When you ride, the front end is artificially "light" due to the available torque. It seems these spring calculators always forget this fact.

Oil level and spring rate have way more to do with bottoming resistance than valving on fat boy setups... trust me.

If you rely on only valving, the ride will be really harsh.