The Composite Inline Hub For Bevel Drive Gear Rear Hs Bulkhead 1+2+3 Dots produced by XRAY, is classified in
Molded Inline Hub for Bevel Gear in back HS bulkhead. The unique design associated with bulkheads uses an inline bushing to change the alignment and height of bevel drive gear. The trunk differential can be adjusted through a 5mm range - you will find 6 different height configurations for modification of this back drive train. Fits XB4'21