The Kyosho H6103 main rotor grip is supplied for use on Concept 60 class RC helicopters. It provides a direct service replacement where rotor head geometry matches the Concept 60 specification.
Made as a single-piece aluminum alloy unit for the main rotor linkage, the grip forms the mechanical junction between pitch control links and the rotor head. It is intended to maintain alignment and reduce unwanted movement at the linkage interface.
Fitting is routine: free the rotor head retaining screws, swap the grip, torque the fasteners to the rotor head maker's guidance, and then check collective and cyclic symmetry prior to running the model. Regular inspection for joint wear will help maintain predictable head response during tuning.
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