08. Final Assembly Specs. · Parts List  ·   Fits   Composite Chassis Side Guards L+R - Medium   Composite Long Suspension Arm Front Lower - Graphite   Composite Long Suspension Arm Rear Lower Left - Graphite   Composite Long Suspension Arm Rear Lower Right - Graphite   Front Drive Shaft 84mm with 2.5mm Pin - HUDY Spring Steel   XB4 Carbon Fiber Chassis Side Guard L+R   XRAY XB4 Active Differential - Center - Set