This Arrowmax aluminium rear lower 1-piece suspension holder is a direct RC-scale replacement made for the XRAY T4'20 rear assembly. It creates a rigid mounting point at the rear lower section to help keep suspension geometry consistent under load and during setup changes.
Built for hobby and club-level racing, the component prioritises tuning stability and predictable behaviour rather than extra features. Fitment uses the T4'20 rear suspension mounting locations and typically installs with the original fasteners and factory layout.
Purpose-made for the XRAY T4'20 chassis rear suspension pattern, this holder matches the T4'20 mounting architecture and is not specified for other XRAY generations or different models.
Choose this aluminium rear lower holder when you want a firmer rear lower mount that helps maintain consistent suspension behaviour during track tuning and adjustments.
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