Yeah Racing Kyosho MX-01 7mm Aluminum Wheel Hexes w/Pins (Black) (4)

Poorly engineered as they do not work with many aftermarket beadlock wheels originally intended for the scx24 that have bolts (screws) to mounts the beadlocks on the inside of the wheels. If these screws do not sit absolutely flush to inside of the wheel where it meets the hub these adapters cause said bolts to hit the bearing retaining screws of the steering knuckles which hit or lock the wheels and shred the axle joints. Also the screws that accompany these hex adapters are too long and interfere with the axle joints and the steering angles. For the rear wheels these same bolt issues keep the wheels from seating properly as the hex adapters are too shallow with the protrusions of these screws. The solutions are to purchase all new panhead low profile screws, new wheels, or avoid these adapters.