3Pack ShareGoo Metal 3.17mm to 5mm Shaft Adapter Change-Over Motor Axle Sleeve for Hobbywing HSP 540 550 EZRUN-3656 Motor RC Car Boat Plane
Brand: Share Goo

Descriptions:
It's changeover axle sleeve for 3.17 motor axle converted to 5mm motor axle.so that you can install the 5mm motor gear.
CNC Machined,durable and lightweight.
Upgrade parts,easy to install and remove.
Inner Diameter:3.17mm
Out Diameter:5mm
Length:12.2mm
Color: Silver

Package Includes:
3 x 3.17mm to 5mm shaft adapter

Package includes 3Pcs 3.17mm to 5mm Shaft Adapter.Ideal for convert the Φ3.17 motor shaft to Φ5 shaft,so that you can install the 5mm motor gear.
Material:Aluminium alloy
Inner Diameter:3.17mm,Out Diameter:5mm ;Length:12.2mm
Upgrade parts,easy to install and remove.
Color:Sliver