Description: It's changeover axle sleeve for 3.17 motor axle converted to 5mm motor axle. internal diameter:3.2mm external diameter:5mm length:12.2mm Package Included: 1 x shaft adapter

• HOBBYWING Motor Axle 3.17mm To 5mm Change-over Shaft Adapter

HOBBYWING Motor Axle 3.17mm To 5mm Change-over Shaft AdapterThailand