MADE FOR THE XRAY T4 SERIES THESE BLOCKS SET ON TOP OF THE REAR HUB TYING BOTH INNER AND OUT HOLES TOGETHER FOR EXTRA SUPPORT REINFORCING THE WHOLE ASSEMBLY.
*** INCLUDED WITH ITEM ***
2 - ALUMINUM UPPER BLOCK SUPPORTS2 - 3mm SET SCREWS
*** NOTES *** FITS ALL T4 SERIESCOME BLACK ANODIZEDAPPROXIMATELY 4mm TALLMADE IN USA