1. Adjustable two Offset: - 3mm & +1mm ( +1mm offset: similar with original axial scx24 wheel offset; - 3mm offset: increased spacing between hubs for added stability. Put center part in shallow room offset is +1mm, in deep room offset is - 3mm )
2. Material: Aluminum Wheel ( with Stainless Steel Middle Ring) + Soft tires 3. Tire diameter: about 55.5mm (2.18inch) 4. Tire Width: About 20.4mm (0.8inch) 5. Wheel hex: 7mm 6. Weight : about 30g/pc ( 1pc tire with foam + 1pc wheel, Total Weight of the 4pcs set is 120g ) 7. Axle Through Hole Dia.: 2.4mm (0.094inch)