Aluminum back upper bulkheads re-designed to do business with the 333018 and 333028 back bulkheads offer increased durability. The clamps support the back shock tower in addition to the graphite roll-center bridge. For additional roll-center modification, the graphite roll-center connection are removed plus the back linkage are installed directly to the top clamps to improve cornering speed and steering in actually high-traction conditions. Super-lightweight bulkheads have an extremely clean & lightweight design to come up with the very best fat and CG, making the NT1 super easy to program and keeping comfortable access to all or any components. All bulkhead components are CNC-machined from premium Swiss 7075 T6 aluminum to provide the lightest & strongest assistance framework the vehicle. The bulkheads are anodized in black colored colored color, and XRAYââ¬â¢s popular focus on info is noticeable in most the precisely-chamfered edges.