This alloy lower arm bulk is an RC-scale replacement intended for the rear gearbox zone of the Kyosho Inferno MP7.5. It functions as a stiff mounting point connecting the rear suspension to the gearbox assembly, helping to maintain alignment under load and enabling subtle rear tuning via its 2 degree offset.
The part is machined to give a dependable pivot without altering the original chassis layout, and is sold as a single piece for a direct swap with MP7.5 rear gearbox mounts. Use basic hobby tools to remove the factory plastic unit and transfer bearings and screws where necessary.
Fitting reminders: keep your workspace clean, label small hardware, and check wheel alignment after reassembly. For setup, pair this bulk with compatible rear links and damper settings to tune traction and roll response; small adjustments to arm angle have more impact on handling than on top speed.
Copyright © 2008-2026 rcjaz.co.uk All rights reserved