From Gear Head RC:
Gear Head RC is proud to introduce the 2.2” version of their popular Vegas Beadlock Wheel. As with every Gear Head RC wheel, the 2.2 Vegas is made in the U.S.A. from CNC-machined 6061-T6 aluminum.
This wheel is not as difficult to mount as you might first believe. There are only (8) screws that secure the outer beadlock ring to the wheel! The other screws are only cosmetic and fall into unthreaded holes.
Wheels come in sets of four or as spares. Here are their specs:
Drive: 12mm Hex
Width: 1.49″ (37.8mm)
Offset: -.130″ (-3.3mm)
Weight (each wheel): 5.6 oz (159g)