The Swix North MASS TRANSIT 3.0 Kit is designed for freeride and backcountry skiers who take pride in maintaining their own gear throughout the season. Engineered for performance, durability, and convenience, this all-inclusive tuning kit gives you every tool needed to keep skis fast, smooth, and sharp from the first snowfall to spring slush. With high-quality Swix components and a portable carrying case, it's perfect for on-the-go maintenance whether you're traveling to the mountains or working in your garage | Swix Mass Transit 3.0 Kit