R1 Wurks – Titanium ultra-lightweight 78.5mm HD CVA bones – pr (AE B84)

R1WURKS (B84 Series) Ultra-lightweight Titanium HD CVA Bones, 78.5mm

These are some of our lightest CVA bones yet, made from specially treated Ti 6Al-4V Grade 5 titanium for a noticeable drop in rotational inertia. The result is quicker acceleration and braking, perfect for stock racers looking for an edge.

Application: These ultra-lightweight bones are optimized for stock racing, specifically for the 21.5 to 17.5 classes.

Key Features and Specifications:

• In-house ultra-high precision tight tolerance swiss machining
• Premium Ti 6Al-4V grade 5 Titanium
• Weighing only 6.99g per pair, these bones are approximately 40% lighter than kit steel versions.
• Improved acceleration
• Better braking response
• Increased power transfer
• Better agility and responsiveness when cornering
• Lower overall vehicle weight
• Laser-etched logos and identification markings

Includes:

• Two CVA bones

Replaces:

HD CVA Bones, 78.5mm AS92548

Fits:

• B84
• B84D

Best performance when used with:

R1W-900177 R1WURKS (B74 Series) Ultra Lightweight Front CVA Axle, Titanium

R1W-990063-1 R1WURKS CVA Barrel, Titanium

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