Spanky Posted December 20, 2018 Report Share Posted December 20, 2018 Trs 250rr. Trying to find out base settings on my shock. To find out information is virtually impossible. Basically i have changed the spring for a 80 n/mm one due to being a chunky lover. I have pre loaded the spring to 133mm (or by 7mm), this gives me no static sag and a race sag of around 60mm. I have set rebound to 10 clicks out and the compression to 35 clicks out. Does this sound about right as a base? Any advice greatly appreciated, many thanks ?? Quote Link to comment Share on other sites More sharing options...
gasserguy Posted December 20, 2018 Report Share Posted December 20, 2018 Have you asked Steve ? http://trsmotorcyclesuk.com/contact/ Quote Link to comment Share on other sites More sharing options...
Spanky Posted December 20, 2018 Author Report Share Posted December 20, 2018 5 minutes ago, gasserguy said: Have you asked Steve ? http://trsmotorcyclesuk.com/contact/ Yes ive read his q and a's where he says to get static sag (but this was on his young lads bike who is light). I dont think i could get static sag if i tried with the heavier spring in. I've also read that setting the preload to 8.5mm should give you no static sag. I have also been in contact with reiger to confirm which spring i need but they haven't got back to me regarding set up. ? Quote Link to comment Share on other sites More sharing options...
wheelieman14 Posted December 21, 2018 Report Share Posted December 21, 2018 If you have no rear static sag with 7mm preload, then loosen it up a bit and try 5mm, 4mm or 3mm preload with 80N spring. A compromise with lighter springs is to use more preload, but since you probably have a stiffer spring appropriate for your weight, less preload on spring will allow a softer ride at initial impact with larger objects. 1 Quote Link to comment Share on other sites More sharing options...
Spanky Posted December 22, 2018 Author Report Share Posted December 22, 2018 16 hours ago, wheelieman14 said: If you have no rear static sag with 7mm preload, then loosen it up a bit and try 5mm, 4mm or 3mm preload with 80N spring. A compromise with lighter springs is to use more preload, but since you probably have a stiffer spring appropriate for your weight, less preload on spring will allow a softer ride at initial impact with larger objects. Thanks, I'll give it a try?? Quote Link to comment Share on other sites More sharing options...
taff_d Posted December 27, 2018 Report Share Posted December 27, 2018 I have been told 45/50mm front and 85mm rear riders sag. Quote Link to comment Share on other sites More sharing options...
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