Hirobo HI2530005 Pivot Bolt E - Rotor Linkage Pins, 2 pcs  [HI2530005]

Durable Pivot Pin E for Rotor Controls

This HI2530005 pivot bolt E is designed as a compact replacement pin for rotor linkage and control arm pivot locations on Hirobo helicopters. Delivered as a pair of two pieces, it is intended to restore hinge integrity where wear has introduced looseness or play.

Fitting fresh pivot bolts helps keep control linkages and rotor components aligned, promoting consistent inputs and smoother trimming sessions. The part is a maintenance item and not intended as a structural performance upgrade.

Installation is straightforward: remove the affected linkage, install the new pivot bolt, confirm free but secure movement, and reassemble. After installation, verify control travel and rotor clearance to ensure there is no binding before flight.