Concept 60 Precision Main Rotor Grip H6008 Kyosho  [KYH6008]

How the main rotor grip affects flight feel

The Kyosho H6008 main rotor grip is produced as a replacement for the original unit on Concept 60 helicopters and is intended to restore correct head geometry. This description outlines its role in the rotor head, the checks to perform during installation, and the influence on handling.

Compatibility is confined to Concept 60 platforms using Kyosho Concept 60-style rotor heads; always double-check that the part matches your rotor head layout before fitting. The grip acts as the interface between blade grips and the rotor hub, so wear here manifests as increased vibration, loose cyclic response, or inconsistent pitch behaviour.

Installation notes: examine the grip for signs of wear, confirm bearing seat and blade-pin bore condition, and replace any fatigued pins or circlips when changing the grip. Use the correct hex driver sizes and proper torque on fasteners, then verify blade tracking and swashplate centering after assembly. Low-speed hover verification is recommended to confirm system smoothing.

Tuning benefits: replacing a worn grip with a correctly fitted Kyosho H6008 brings back crisper cyclic control and more consistent collective-to-pitch response, making it a routine replacement to preserve handling quality on Concept 60 helicopters.