Lightweight titanium outer rear hinge pins for DC1 drag car and Team Associated vehicles. Features and Specifications: Reduced semi-sprung weight, leading to improved traction and grip: Decreasing the weight of components not directly supported by the vehicle's suspension system can enhance the vehicle's capability to retain tire contact with the track surface. Lightweight / 56.22% lighter than steel hinge pins Machined from high quality Ti-6Al-4V, Grade 5 Titanium Durable 2.0mm Hex Direct fit This part fits the following vehicles: R1B RC10B84 RC10B84D R1 DC1 RC10B7 RC10B6.2 RC10B6.2D RC10B6.3 RC10B6.3D RC10B6.4 RC10B6.4D RC10B74 RC10B74.1 RC10B74.1D RC10B74.2 RC10B74.2D RC10T6.2 RC10T6.4 RC10T7 RC10SC7 Sold as a pair. SKU: 990058 Disclaimer: R1 Brushless Motor Lab, LLC is an independent manufacturer and seller of aftermarket parts designed to be compatible with radio-controlled vehicles, including models commonly referred to as “B7,” originally manufactured by Associated Electrics, Inc. We are not affiliated with, sponsored by, or endorsed by Associated Electrics, Inc. None of our products are manufactured by or in collaboration with Associated Electrics, Inc. All references to “B7” and other model designations are used strictly for compatibility and identification purposes. Associated Electrics® is a registered trademark of Associated Electrics, Inc. All other trademarks are the property of their respective owners. R1WURKS® products are raced at ROAR, EFRA and IFMAR sanctioned events, national championships, and drag racing events across the country.