Listed here is a pair of 1.9" beadlock tires and rims. These tires and rims are true beadlocks and are held via 6 screws on each side of the wheel. The rim is a side load bead type rim and the while the rim is plastic the beadlocks are metal. The rim uses a 12mm hex and is approximately 20-22g before the tire. These combos are offered in two rims types, the K1, and K2. The tire sizes are offered in 90mm, 96mm, and 108mm heights.