Selling my elka off my race bike. moved over to light weight and dont need it anymore. Refreshed about 2 race weekends ago. $600 shipped. https://photos.google.com/photo/AF1QipPlnjg0-LsenPtSMtezEocQu74uGt0_9foKivEW -Jason
only number i see on it is EJ6002, but that does not find anything online, i will see if i can find paperwork shortly. I have two options for springs 500-501 and 550-551
the 550 what i used for roughly 160 without gear, the 500 spring would be lighter. should be noted that i like a stiffer setup. so would probably do for a heavier person as well.