XL70T23-1 16T Tail Pulley

  • Helicopters

  • XL70T23-1 16T Tail Pulley

$ 9.99
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Introduction

SPECIFICATION:

•Tail Pulley（1PSC）

•M4*4mm Set Screw（2PSC）

•Perfect tail lock for slow 3D flight

•New tail ratio 1：5