Lepton LEX Replacement Tail Boom L=455 - Hirobo HI0304043  [HI0304043]

Lepton LEX tail boom summary

This tail boom pipe is an RC-scale replacement identified by Hirobo HI0304043 and intended for the Lepton LEX series. The tube serves as the main structural element for mounting and supporting the tail assembly, aiding in correct tail rotor alignment and predictable yaw performance.

The 455mm measurement in the product title is the primary specification to check against your model before purchase; verify the boom mounts and any clearance requirements around tail rotor linkages. It is intended as a direct substitute when the original boom is worn or damaged, and for standard maintenance or repair tasks.

Notes for installation: inspect attachment fittings and linkage bearings prior to refitting, ensure the boom is straight and free from twist when clamped in the fuselage, and confirm tail rotor tracking once fitted. Minor trim and pitch linkage adjustments may be necessary to re-establish neutral tail response.