Hirobo HRB-0414330 E3 Clutch Bell and 12t Gear (fits Eagle Freya)  [HRB-0414330]

Compact E3 clutch bell for Freya series

The Hirobo HRB-0414330 E3 Clutch Beli With Gear (12t) serves as a replacement clutch bell assembly for RC helicopter drive trains. Its integrated 12-tooth gear transmits motor output into the main gearbox on Eagle Freya models.

Functionally, the unit focuses on engagement consistency and dependable power transfer rather than changing rotor performance. The included 12t gear establishes the pinion-to-spur relationship, so ensuring compatible gear pitch and mesh is important before installing.

Fitment checks are similar to other small helicopter clutches: verify shaft and gearbox compatibility, inspect associated bearings and couplings for signs of wear, and set gear mesh and fastener security before conducting flight trials. Regular checks help limit noise and maintain reliable engagement.

This piece is a scale replacement part intended for Eagle Freya helicopter drivetrains, useful when returning engagement behavior to original condition or during scheduled maintenance.