Kyosho Mini Inferno Front Gearbox Upper Arm Bulk Aluminium Upgrade MIF012A by GPM  [MIF012A]

Aluminium upper arm bulk description

This aluminium upper arm bulk is an aftermarket replacement tailored to Kyosho Mini Inferno ST and Mini Inferno 09 vehicles. It installs at the front gearbox area to accept the rear upper arm pivots, delivered as a single alloy assembly complete with mounting screws to replace the stock plastic retainer.

Functionally the alloy bulk stiffens the connection around the front gearbox and creates a firmer anchor for the upper arm pivots. Replacing a compliant plastic bulk with an alloy unit reduces movement at the pivot and can stabilise toe and camber behaviour under load, aiding setup consistency on varying surfaces.

Fitting is straightforward for those comfortable with Mini Inferno maintenance. Remove the existing retainers at the gearbox, transfer any linkages and bearings to the new bulk, secure with the included screws and verify free steering and full suspension travel before final torqueing.