
The X4 CFF? Carbon-Fiber Fusion Lower Rear Arm (Medium) is a precision component designed to maximize the performance of your Xray X4 1/10 on the track. Made with carbon fiber fusion technology, it offers the necessary stiffness to maintain consistent geometry during competition, significantly enhancing the vehicle's rear stability.
- Carbon-Fiber Fusion Construction: Provides extreme lightness without sacrificing structural strength
- Medium Version: Perfect balance between stiffness and flexibility for versatile setups (Ref. 303180-M)
- Optimized Geometry: Ensures precision in suspension behavior in tight corners
- Compatible with Xray X4 1/10: Perfect fit guaranteed for competitive drivers
- Durability on Track: Impact-resistant material that withstands intensive training
- Improves Rear Traction: Increases stability during acceleration and braking





















