Called my dealer service department today to inquire about $ for 5000 mile service. The guy ask if I wanted Syn or dino quoted "about $270". I ask him to list services performed and in the list was to change oil in all 3 holes. When I stated the owners manual listed only the engine oil needed chg he said "the owners manual is a little thin and we rec'd changing all oil cause oil is cheap". Who out there changes all 3 holes every 5000 miles. Are these guys just inflating there price ? He also insisted that the engine oil needed chg every 2500 miles. All previous bikes I have followed manf rec'd intervels and never had a problem ( BMW ) I run 90% highway / 10% street.