The XRAY 362371 Composite Angled Hub enables a neat 2mm differential height adjustment in the XB4'21 front gearbox, plus three selectable angle positions. These settings let you correct drive shaft alignment for lower carpet ride heights or higher dirt ride heights, helping to maintain straight drives and avoid drivetrain stress. Swapping between upper and lower positions is an efficient way to adapt the front end to different track conditions while preserving overall handling balance.
Copyright © 2008-2025 rcjaz.co.uk All rights reserved