1.9 Beadlock Wheels, 4Pcs Carbon Fiber 1.9 Wheels, 1.41oz/Pcs Lightweight 1.9 Crawler Wheels for Axial SCX10 II SCX10 III Capra TF2 Element Enduro Redcat TRX4 Upgrades Machined carbon fiber wheel panels CNC machined aluminum rear ring and hub, black anodizing CNC machined black POM clamp ring High clearance inner wheel opening Rapid fast tire changes with 6/3 screws Material: Wheel Face: Carbon Fiber Clamp Ring: POM Plastic Rear Ring: Aluminum Alloy Hub: Aluminum Alloy Specification: Size: 1.9 Inch Outer Diameter: 58.5mm/2.30in Inside Diameter: 47mm/1.85in Width: 27mm/1.06in Center Hole: 7mm Drive Hex: 12mm Offset: +0.35mm Weight: 160g/5.64oz/4Pcs Note:The data is measured manually, and there may be errors. We apologize for any inconvenience caused.