These titanium cap joints are intended as replacement parts for Kyosho Inferno MP7.5 front and rear gearboxes. Supplied as a pair, each unit connects the driveshaft to the gearbox cap and helps maintain alignment while transferring drive forces through the drivetrain.
Fitting is carried out by removing the gearbox cover, extracting the factory cap joint, seating the titanium piece correctly and reassembling while verifying gear mesh and bearing alignment. Use the right hex tools and a careful approach to fastener torque to avoid distortion.
As a hop-up the titanium joint focuses on durability and repeatable joint geometry for club racing and heavy-use bashing. It supports predictable drivetrain behaviour during setup changes without affecting suspension tuning or motor output.
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