XRAY XB8 ALU REAR UPRIGHTS - SET - XY350908

Optional aluminum hubs improves stabiltiy in all track conditions and is suggested for all types of tracks. The aluminum hubs feature extra upper roll center position which is at higher position than the standard ones on composite upright. This extra upper roll center position improves the traction.

Fits all XB8, XB8E, XT8, XT8E from 2015 version onwards.