Kyosho H3122 Pitch Slider Set for Concept 30 rotor head spare part  [KYH3122]

This Kyosho H3122 pitch slider set is an RC-scale replacement component intended for Concept 30 helicopter rotor heads. It serves as a direct-fit spare for the slider elements that locate and guide pitch link motion within the rotor head assembly.

Designed for routine maintenance and repair, the set is used to restore correct linkage geometry after wear or minor impact damage. Its role is to maintain predictable pitch response, helping the rotor head keep neutral alignment and repeatable blade pitch across cycles.

Installation overview: the part replaces existing slider elements within the rotor head, requiring removal of the affected linkages and careful reassembly to original geometry. Check hinge points and fasteners for wear when replacing sliders, and verify free movement and smooth linkage travel before flight testing.

Tuning role: while sliders themselves do not change pitch ratios, replacing worn sliders removes play that can mask setup issues, so fitting fresh sliders is a recommended step when pursuing precise cyclic and collective adjustment.