
The lower rear arm X4 CFF? INNER SHOCK POSITION (part number 303183-H) from Xray is the perfect solution to enhance the stiffness and control of your X4 chassis in competition. Precisely designed for the internal shock position, this component ensures a more direct and stable response in corners, allowing you to maximize the potential of your 1/10 On-Road race car.
- Made from high-strength CFF? material for extreme durability
- Optimized configuration for the rear internal shock position
- Significant improvement in lateral stiffness of the rear end
- Typical machining precision from Xray for play-free adjustments
- Compatible with the X4 chassis and derivatives of the platform
- Manufacturer part number 303183-H for exact identification



















