XRAY 363316 Aluminum Lower Suspension Holder for HS Rear Setup  [XR-363316]

XRAY 363316 Rear Suspension Holder for Precise Tuning

The XRAY 363316 Aluminum Lower Suspension Holder refines the rear end of the XRAY XB4 platform. Machined from Swiss 7075 T6 aluminum, it gives a consistent, robust mounting point that helps drivers dial in handling across track types.

Flexible Mounting for Different Track Conditions

This holder supports both upright and inverted mounting to change internal hinge pin roll centres. Use the downward configuration on rough dirt to stabilise the rear, and the upward configuration on carpet for improved agility and corner response.

Designed for XB4 Arms and Racing Demands

Compatible with both long and standard arm setups on the XB4, the XRAY 363316 is built to retain geometry under load. The Swiss 7075 T6 alloy helps prevent deformation and keeps pivot points consistent.

A practical upgrade for XB4 users aiming for dependable rear tuning and consistent behaviour on both dirt and carpet.