The 90mm titanium universal swing shaft pair is specified for Kyosho Inferno MP 7.5 drivetrains and supplied with washers. Designed as a precision upgrade, the shafts connect the gearbox output to wheel hubs on front and rear assemblies while aiming to reduce rotating mass and improve fatigue life compared with standard steel fittings.
For installation, confirm hub and differential output spacing on MP7.5 hubs before final assembly. Use appropriate thread locking compound and follow correct torque values for small RC fasteners to ensure robust retention under load. Routine inspection of pivot interfaces and washer condition will help maintain long-term performance.
Recommended for experienced hobbyists and tuners who want a dependable, low-mass replacement swing shaft for MP7.5 drivetrains.