1up Racing Pro Duty Titanium Upper Screw Set - XRAY X4 '25

Unlock the ultimate performance of your XRAY X4 '25 with a 1up Racing Pro Duty Titanium Upper Screw Set. This upgrade not only ensures exceptional durability but also significantly reduces weight compared to traditional steel screws, granting your X4 a distinct advantage on the track.

Our 70 piece set is all you need and includes our custom Lockdown Head screws for servo mounting as well as topping off your bellcrank assembly for a trick 1up look. Elevate your performance – opt for excellence with the Pro Duty Titanium Upper Screw Set from 1up Racing.

Installation Note: We recommend using Genuine MIP 2.0mm Hex Driver Wrenches for the best hex engagement and fit. The majority of screw/hex failures we see is caused by over-tightening during installation. If you're having issues with screws backing out be sure to use a thread locker rather than cranking these down super tight. This ensures the hex will stay in excellent condition and your Pro Duty screws can be used over and over again for years to come.

Use your kit steel screws at the bottom of the chassis. Using titanium screws at the bottom would raise the car's CG and reduce stability and corner-speed. While alternatives like brass or tungsten screws are available, we've found that they are either too soft and break easily, or so rigid they reduce chassis flex and negatively affect handling.