I was wondering if anyone had the specs on the OE front fork springs. Or if any of you guys had there suspension apart if they could measure it. I need unsprung length and spring diameter. if anyone also knows the OE spring rate that would be sweet. i am trying to figure out some stiffer springs and i could REALLY use some help.
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1980 XS400 Forks Spring Spec's Needed
- Thread starter jigm400
- Start date
xs400 H/SH
travel 140mm
spring free length 502mm
preload length 472
rate 0 ~ 100mm .4kg/mm
100 ~ 140mm .575kg/mm
fork oil 142cc
20W oil
travel 140mm
spring free length 502mm
preload length 472
rate 0 ~ 100mm .4kg/mm
100 ~ 140mm .575kg/mm
fork oil 142cc
20W oil
