Standard on all forks over JETT XC level. •. Improved small and medium bump ride. •. Consistent in all temperatures. Oil Bath.Manuals and User Guides for RockShox Jett XC 1999. We have 1 RockShox Jett XC 1999 manual available for free PDF download: Owner's Manual · 2. English · 11. RockShox - 1999 Jett C and Jett T2 Owner's Manual PDF (PN 950-001786-00 Rev A). 5.0 out of 5 stars1 product rating 1999 Jet C and Jet T2 Owner's Manual At A Glance Maintenance Interval Checklist Table of Contents Check the following for each maintenance interval. RockShox - 1999 Jett C and Jett T2 Owner's Manual PDF (PN 950-001786-00, Rev A). 1 product rating. View and Download RockShox Jett XC 1999 owner's manual online. Jett XC 1999 bicycle accessories pdf manual download.