GPM MP75011R3 Kyosho Inferno MP7.5 Rear Gearbox Alloy Lower Arm Bulk 3 Degree  [MP75011R3]

Rear alloy lower arm bulk

This RC alloy lower arm bulk is designed for the rear gearbox area of the Kyosho Inferno MP7.5 chassis and is supplied as one piece. It replaces the stock lower arm bulk and provides a fixed 3 Degree orientation to alter rear suspension geometry.

The part installs into the rear gearbox mounting points where it links to the lower suspension arms and the gearbox housing. It is intended as a tuning component rather than a chassis overhaul, allowing drivers to affect camber and toe response by combining the 3 Degree bulk with different arm lengths and shock mounting locations.

The alloy construction improves stiffness over standard plastic components, helping maintain alignment under load during high speed cornering on track. Use common RC tools for removal and refit, check fastener torque, and verify clearance between the spur and pinion to prevent interference with the rear gearbox.