Unlock the ultimate performance of your ARC A11 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 ARC A11 a distinct advantage on the track by lowering the center of gravity.

Our 102piece upper screw set is all you need to completely deck out the top-side and suspension components on your ARC A11 with top-tier titanium hardware!

Set Includes:
M2 and M2.5 LowPro Screws for the front and rear arm set
M3 LowPro Screws replace all button head screws on the topside of the kit
M3 Flat Head Screws replace their steel counterparts in all placements on the topside of the kit
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 pathspending 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, well never compromise on quality. When performance matters most, you can trust 1up Racing Pro Duty Titanium to deliverevery time.

Installation Note:We recommend usingGenuine MIP 2.0mm Hex Driver Wrenchesfor the best hex engagement and fit.The majority of screw/hex failures we see is caused by over-tightening during installation. If you’rehaving 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 andyour Pro Dutyscrews can be used over and over again for years to come.

Useyour 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.