Machined and molded from thinner premium-grade graphite and softer composite materials. The arms are super lightweight and very compact. Soft arms generate more mechanical grip on the car and improve side traction. Recommended for very low & low traction asphalt and carpet tracks. The softer arms are slightly more fragile.
The unique CFF suspension soft arms are an elegant engineering achievement that look great and perform even better on the track. Using XRAY’s own developed manufacturing process, a carbon fiber arm and composite arm are molded together using a fusion process to produce a single CFF suspension arm.
The benefits of the CFF arms are tremendous. The thickness of the inner carbon fiber plate determines the hardness and flex of the arm. The composite around the carbon helps control its flex and rebound, resulting in a very consistent feel from corner to corner.
- Soft CFF front upper arms
- For very low & low traction asphalt & carpet tracks
- Generates more mechanical grip
- Improves side traction
- Fits X4 & X4F