Inner Shaft Metal Spindle for S107 S107G RC Helicopter;

This inner shaft for S107 S107G RC helicopter is the perfect parts for damaged stock pieces and it is easy to install.
The high-quality plastic and metal material hard and sturdy enough not to easy to break.
The metal spindle can keep your helicopter fly more smoothly and quietly.
A brand-new, unused, unopened, undamaged item in its original packaging where packaging is applicable.
8cm（3.15in）per one. 3pcs in one collection.