Made to suit the XRAY T4 chassis, the 303710-O aluminium lower suspension holder is a precision CNC-machined component from Swiss 7075 T6 aluminium. It balances low weight with high tensile strength and is intended for installation at the rear of the front bulkhead to work with the T4 suspension layout.
This XRAY 303710-O suspension holder gives a solid mounting point for suspension arms, helping keep suspension geometry consistent after hard landings or impacts. By maintaining alignment it supports better traction and more predictable cornering, while allowing the arms to move freely for improved steering feel and vehicle balance.
The holder uses XRAYs Integrated Suspension Settings concept, first seen on the XB8 and adapted here for 1/10 on-road use. That design speeds up suspension geometry changes so racers can make rapid, trackside adjustments.
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