Walkera HM-1#B-Z-19 Replacement Main Frame  [HM-1#B-Z-19]

Lightweight Chassis for Walkera 1#B Series Models

The Walkera HM-1#B-Z-19 Main Frame Set offers a dependable centre structure designed for 1#B series rotorcraft. It helps preserve alignment and flight predictability while remaining suitable for regular handling and storage routines.

Consistent Performance for Club Flying

Constructed to maintain its shape under normal operating loads, this frame supports the airframe and helps keep control inputs crisp. It is a sensible choice when replacing worn components that affect stability.

Easy to Service and Modify

With a layout compatible with common 1#B assemblies, the frame is user friendly for workshop maintenance and straightforward upgrades. Confirm part compatibility with your helicopter version before purchase.