R1WURKS B74 Ultra-Lightweight CVA Bones, 66mm

Enhance your vehicle's performance by replacing your factory front 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: #900004 R1WURKS B74 Lightweight Rear CVA Axle

Team Driver Tip: Use R1WURKS Black WS2 Grease at the joint and drive cup during assembly.