The aluminum Upper Clamp for Xray X4'23 is a precision component that allows you to adjust your chassis geometry with millimeter accuracy. This narrower version of 1.5mm offers greater setup flexibility for drivers looking to adapt to different track conditions. Made with Swiss 70 quality materials, it ensures rigidity and durability in competition.
- High-strength aluminum construction for maximum structural rigidity
- Narrower 1.5mm version for more precise geometry adjustments
- Compatible with Xray X4'23 chassis and standard Swiss 70
- Swiss manufacturing tolerances for a perfect fit
- Significant improvement in chassis response and consistency
- Reference: 301574 - guaranteed total compatibility






















