R1 Wurks – Titanium ultra-lightweight 77mm CVA bones – pr (Xray XB2 or XB4)
UK SSP
£34.99
R1WURKS XB2/XB4 Ultra-lightweight Titanium HD CVA Bones, 77mm
Constructed from specially treated Ti 6Al-4V grade 5 titanium alloy, these parts offer exceptional strength and a substantial reduction in rotational inertia. They ensure quick acceleration and deceleration, giving stock racers a crucial competitive advantage.
Application:Â 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 6.0g for the pair, these bones are 43.40% lighter than the standard kit steel 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:Â XRAY 325327 Rear Drive Shaft 77mm with 2.5mm Pin
Fits:Â XB2 and XB4