Enhance your vehicle's performance by replacing your factory rear CVA bones with this lightweight upgrade. These advanced components match the original stock parts in durability while offering a lighter design that cuts overall weight and enhances efficiency. The optimized shaft diameter reduces weight and lowers rotational inertia, allowing for faster acceleration and deceleration.
Key Features and Specifications:
- Weighing in at just 7.0g for the pair, these bones are 35.19% lighter than the standard parts.
- Made from treated high-yield strength steel with exceptional elasticity and toughness
- Low friction, wear-resistant titanium nitride (TiN) coating
- Improved acceleration
- Better braking response
- Increased power transfer
- Lower motor temperatures
- Laser-etched logos and identification markings
Includes: Two CVA bones
Replaces: AE RC10B74 CVA Bones, 66mm # 92212
Fits:
- RC10B74
- RC10B74.1
- RC10B74.1D
- RC10B74.2
- RC10B74.2D
Best performance when used with R1 Wurks 900071 Lightweight B7 Rear CVA Axle
Team Driver Tip: Use R1 Wurks Black WS2 Grease at the joint and drive cup during assembly.
