The 415-01/1A/V2 is a machined aluminium 1A Ver.2 suspension mount intended as a direct replacement for the pickup point on the Tamiya TRF 415 chassis. Designed to reduce local compliance, the component delivers a firmer pivot and consistent geometry for setup repeatability.
As an upgrade part the mount replaces the stock link attachment and mates to existing suspension links and fasteners without chassis modification. The stiffer interface helps maintain alignment under dynamic loads, improving the predictability of tuning changes.
Installation follows standard procedures: remove the OEM 1A mount, align the new part to the chassis holes and secure with suitable hardware. After fitting verify suspension travel, camber and toe, then validate handling with incremental setup adjustments.
Tuning note: because the aluminium pickup alters local stiffness, evaluate changes to shock damping and anti-roll balance to achieve the desired transient and mid-corner behaviour.