The Rocket Boots Xtreme Lite is crafted by Engineers with a skill level of 355. These are BOE and require skill level 330.
The components are:
The drops off in the Mechanar.
Patches and hotfixes Edit
Patch 2.4.0 (25-Mar-2008): Added
Patch 2.4.2 (2008-05-13): Rocket Boots Xtreme and Rocket Boots Xtreme Lite now properly share the same cooldown.