Hirobo HI0304017 LEPTON SZM Mixing Arm for Lepton Tail Linkage  [HI0304017]

Mixing arm specifically for Lepton SZM tail systems

This replacement mixing arm fits Lepton-series helicopters configured in SZM and is intended to stabilise the tail linkage geometry, delivering more consistent control inputs and improved tail feel during tuning and flight.

The item is strictly a mechanical linkage component that transfers movement from the mixing/swash assembly to the tail control link, aiding trim work and yaw stability. It is supplied as a single unit for maintenance or modest upgrades.

Before fitting, inspect existing linkages and mounts for wear, verify alignment with the mixing mechanism, and make small adjustments while bench-testing tail movement. Employ usual hobby tools and RC workshop safety when handling small components and screws.