This precision-machined aluminium centre bulk is produced as model XN1-07/RE for the XRAY NT1 1/10 on-road platform. The red anodised finish protects the aluminium while the component delivers a firmer central mounting area that preserves factory mounting geometry for predictable installation and setup repeatability.
Fitting requires standard workshop practice: remove the OEM centre bulk, transfer bearings and any serviceable fasteners, then locate the aluminium bulk on the factory screw positions and secure using appropriate torque values. No chassis trimming is required when applied to NT1 platforms with original mounting provisions.
From a setup perspective this hop-up alters centre stiffness and the chassis flex map. Introduce the bulk as part of incremental tuning changes and perform controlled testing to quantify effects on rotation, mid-corner balance and transient response.