Features: Expertly CNC machined aluminum made. High quality Grade 5 Titanium material has very high strength and durable. GR5 Titanium Wheel Faces are come in a natural finish. Perfect style shock-proof and high crush-resistant. Compatible with 1/24 Axial SCX24 TRX4M FCX24 Redcat Ascent-18 HPI Venture18 1/18 RC Crawler Car Upgrade Parts Specifications: Wheel Size: 1.0 Material: Aluminum alloy Quantity: 4PCS Color: Purple / Silver Thickness: 15mm/0.59in Outer Diameter: 36.8mm/1.45in Inner Diameter: 28.6mm/1.12in Drive Hex: 7mm Offset: -8.75mm (Negative) Weight:18g/pc Package Included: 4PCS * 1.3 Inch Wheel Hubs A novel design combining Grade 5 Titanium Wheel Faces with Aluminum Wheel Barrels. To create a deep dish look, the GR5 Titanium Wheel Face is used as an internal clamping ring, which has very high tensile strength and toughness. Lightweight performance based. GR5 Titanium Wheel Faces are come in a natural finish. Direct fit onto the TRX4M or other models with a 7mm hex. Item Weight 3.2 ounces Manufacturer TCRC Package Dimensions 6.42 x 3.9 x 0.98 inches Manufacturer recommended age 15 years and up