Features
Brand new and Made of high quality aluminum material 
Compatible with SW-01 and M-Chassis 
SW-01 Chassis need to use with Tamiya 51589

Specification
Material: Aluminum 
Replaced Tamiya Parts: 47450
Colour: Black, Silver Opitonal
OD: 42mm
Width: 24.5mm
Wheel Hex: 12mm

Includes
4 x Aluminum RC Wheels
Note: Doesn't Tamiya Brand!!!