This 1A Ver.2 aluminium suspension mount is an aftermarket option for the Tamiya TRF 415 chassis, listed as model 415-01/1A/V2. It is intended to replace the stock link mount and provide a firmer attachment point for suspension tuning.
Functionally the part takes over the factory suspension link attachment on the TRF 415 and mates with existing suspension arms and hardware. The improved mounting surface reduces unwanted movement at the pivot and helps keep adjustment effects consistent between runs.
Installation uses the chassis original procedures: remove the old mount, align the replacement with the mounting holes and fasten with the original screws or suitable equivalents. Once fitted, recheck travel limits and wheel alignment before final tuning.
Setup note: aluminium increases stiffness at the pickup and can change initial bite and mid-corner feel. Make incremental adjustments to shock and anti-roll settings to balance the chassis after fitting.
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