3Pack ShareGoo Metal 3.17mm to 5mm Shaft Adapter Change-Over Motor Axle Sleeve Compatible with Hobbywing HSP 540 550 EZRUN-3656 Motor RC Car Boat Plane
Color:Silver, The 5mm to 3mm shaft adapter can convert 1/8 gears to 1/10 motors, fit 1/10 RC scale car boat plane
Description
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