5150 Whip Spring Mount Engineered specifically for 5150 magnetic bases — not an off-the-shelf spring. After countless hours of testing and refinement, we’re proud to introduce our new 5150 Whip Springs. These are not generic springs used by other brands — they are purpose-built to work seamlessly with the 5150 magnetic quick-release base for the best possible performance and durability. Each spring is designed to flex smoothly under off-road conditions, reducing stress on your whip and mount while helping prevent damage during hard hits, tight clearances, or low-hanging obstacles. Custom-engineered specifically for 5150 magnetic bases Not an off-the-shelf or universal spring Reduces strain on whip and mount during impacts Improves durability in rough terrain or tight trail environments Designed for both light-duty and aggressive off-road use What’s Included 1 × 5150 Whip Spring All required mounting hardware Designed to bolt directly between your whip base and your vehicle’s mounting point. Sold individually. If you need two, please select a quantity of 2.