XRAY Front Spring for 4mm Pin C=0,7 - Gold (2) XR-372192

The XRAY Front Spring C=0.7 gives you a softer front end option for your 4mm pin suspension setup. These gold springs come in a matched pair, so you can run consistent rates on both sides of your car. When you're racing on low grip surfaces or tight technical tracks where you need more steering response, this spring rate helps your chassis rotate through corners without feeling nervous or twitchy.

What you'll notice with the C=0.7 rate is better mechanical grip on corner entry. Your car will load the front tires more progressively, which translates to smoother turn in and more predictable handling when you're pushing hard. The softer rate also helps generate front end bite on slick surfaces where stiffer springs would just skate across the track.

These springs maintain their tension over time, so you're not constantly chasing setup changes because your springs have sagged. The 4mm pin design drops right into XRAY's current suspension arms, making spring changes quick when you're testing at the track. For racers who understand that small changes in spring rate can make big differences in lap times, these C=0.7 gold springs are a solid tool for dialing in your front end exactly where you want it.