CNC machined aluminum wheel hub anodized. 
Very light weight and versatile design. 
2" wheels have rubber layer sandwiched between light foam to maintain its shape under load. 
Very Cool Big 8 Spoke Rim.
Rim Material: Aluminum
Colour: Brushed Silver or Titanium color 
Outer Diameter: 50.8mm/2"
Rim Diameter: 39mm/1.54"
Width: 12mm/0.47"
Weight: 13g/piece
Including two bushings internal diameter: 4mm, suitable for 4mm wheel axle.
 
Note: The products are in stock in US warehouse, you can choose US warehouse shipping.
 
Note: The wheels are out of stock in China warehouse.