On lowering my R100GSPD.JerryB2013-07-08T23:47:25-04:00 Home › Forums › General discussion › Motorcycle Talk – General Topics › On lowering my R100GSPD. This topic contains 0 replies, has 1 voice, and was last updated by JerryB 6 years ago. Viewing 1 post (of 1 total) Author Posts July 8, 2013 at 11:47 pm #59094 JerryBParticipant I would like to lower my 1990 R100GSPD as much as possible. Other than a shorter rear shock (or do I need a dog leg?) and raised fork tubes does anyone have any suggestions? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.