The CNC aluminum tail pulley case is designed to replaced stock plastic tail pulley case on T-REX 250 belt drive version. It is designed with special miniature bearings to provide ultra smooth tail operation at lightest weight (lighter than stock plastic tail pulley case). The tail pulley case utilizes high precision flange bearings to guarantee the tail running true at high tail speed.
-Silver anodizing version.

Includes:
-Aluminum CNC tail pulley case
-Two (2) special miniature bearings
-All screws included

Requires:
-Loctite screws (recommend #242)
-Assembly

Weight: 2.6g

Usage: ALIGN T-REX 250 helicopters

Instruction: Included in the package

Features:
100% Precision CNC machined Aluminum
Super smooth high quality ball bearings
C clamp design to provide ultra security on the tail boom