BannedCR500Riders.com

you may or may not find this interesting. I put ohlins ttx suspension on my bike and wanting to try a softer rear spring (I have a lot of old springs from a variety of bikes) I found that a stock titanium 4.7 YZ spring I had fit the ohlins shock perfectly and it worked great last sunday. just for the hell of it I got my parcel scale out.

2006 YZ250 titanium spring 2.5 lb (magnet does not stick to spring)
2005 YZ250 titanium spring 3.0 lb (magnet sticks to spring)
ohlins TTX steel spring 4.2 lb
94 CR500 stock Showa spring 4.75 lb
03 CR125 stock KYB spring 4.15 lb
06 CRF250 stock Showa spring 4.3 lb
06 KTM PDS spring 4.75 lb

I would be good to see all the CR500/480's standard spring rates...... you did good

asteroid500 wrote:I would be good to see all the CR500/480's standard spring rates...... you did good

These arent rates, these are the actual weights of each spring.

as far as rates go didn't honda slam a 5.6 rear spring on the last 6 years or so production of both the 500 and 250 steelies?

stock spring rates, according to Race Tech

81 450 unknown/10.1 (!) showa
82 480 unknown/7.7 KYB/Showa
83 480 .340/6.0 showa
84 500 unknown/4.5 showa
85 .377/5.1 showa
86 .378/5.0 showa
87 .377/5.6 showa
88 .382/5.9 showa
89 .381/5.9 showa
90 .389.5.8 showa
91 .400/5.6 showa/KYB
92 .385/5.2 showa/KYB
93 .386/5.2 showa/KYB
94 .392/5.2 showa
95 .411/5.6 KYB
96 .421/5.5 KYB
97 .410.5.5 KYB
98 .410.5.5 KYB
99 .410.5.5 KYB
00 .410.5.6 KYB
01 .410.5.6 KYB

yota wrote: Race Tech