1up Racing Pro Duty Titanium Upper Screw Set - Schumacher Cat PB

Unlock the ultimate performance of your Schumacher Cat PB with a 1up Racing Pro Duty Titanium Screw Set. This upgrade not only ensures exceptional durability but also significantly reduces weight compared to traditional steel screws, granting your Cat PB a distinct advantage on the track by lowering the center of gravity.

Our 95 piece upper screw set is all you need to completely deck out the top-side and suspension components on your Cat with top-tier titanium hardware!

Set Includes:
M2.5 LowPro Screws for the shock bleeders and hinge pin retention
M3 LowPro Screws replace all M3 button head screws on the top side of the truck
M3 Flat Head Screws replace their steel counterparts in all placements on the top-side of the buggy
Lockdown Head Screws top off our set for secure Servo installation!

Many titanium products on the market come from the same two factories in China, where custom finishes often take precedence over material quality. At 1up Racing, we took a different path—spending years carefully sourcing premium materials and trusted partners to develop our Pro Duty Titanium line. These components are custom made to our specs in Taiwan, using top-tier 6AL4V Grade 5 titanium to ensure strength and reliability. While we work hard to keep our pricing competitive, we’ll never compromise on quality. When performance matters most, you can trust 1up Racing Pro Duty Titanium to deliver—every time.

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.