R1WURKS (B7 / B84 Series) Ultra-lightweight Titanium HD CVA Bones, 69mm

R1WURKS (B7 / B84 Series) Ultra-lightweight Titanium HD CVA Bones, 69mm These are our lightest CVA bones yet, crafted from specially treated Ti 6Al-4V grade 5 Titanium alloy for unmatched reduction in rotational inertia. These bones deliver the quick acceleration and deceleration that gives stock racers the competitive edge. Application: These ultra-lightweight bones are optimized for stock racing, specifically for the 21.5 to 17.5 classes. Key Features and Specifications: Weighing in at just 6.4g for the pair, these bones are 41.82% lighter than the standard bones. In-house ultra-high precision tight tolerance swiss machining Made from treated Ti 6Al-4V grade 5 Titanium alloy Improved acceleration Better braking response  Increased power transfer  Better agility and responsiveness when cornering Lower motor temperatures  Lower overall vehicle weight Laser-etched logos and identification markings Includes: Two CVA bones Replaces: AE RC10B7 HD CVA Bones, 69mm# 92454 Fits: RC10B84