Kyosho H6103 Main Rotor Grip Concept 60 spare part  [KYH6103]

Main rotor grip for Concept 60

This is an RC-scale main rotor grip produced under the Kyosho H6103 designation for Concept 60 class helicopters. The component serves as a direct replacement for worn or damaged rotor grips and is intended for use on models that reference Concept 60 rotor head geometry.

Constructed as a single component suitable for the main rotor linkage, the grip’s role is mechanical rather than electronic, providing the mounting interface between the rotor head and pitch control links. When replacing the grip, verify alignment and free play at the rotor head to preserve collective response and cyclic precision.

Installation is a routine maintenance task for model builders and technicians: remove the rotor head retaining hardware, swap the grip while keeping fastener torque consistent with the rotor head manufacturer’s recommendations, and re-check pitch symmetry before test runs. As a tuning item, the grip can influence head stiffness and linkage geometry, so inspect for wear and replace if any play appears in the joint surfaces.