2004 WR450F lowering and then resetting sag

Hi the Yamalink arrived safe today. I ride my 2004 WR450F on the road with supermoto wheels in it to work each day with it being use on the public road will I still need to re-set the sag on it? If so could you tell me the proper settings for the road I weight 159 pounds with gear. Many thanks.

Our reply: Yes, sag needs to be reset. The included written instructions sent with your YamaLink has the sag range options including fork height recommendations and fine tuning the rebound and compression.