QRS Primary Weight Pin KitStronger Pins for a Safer Ride The QRS Primary Weight Pin Kit is designed to enhance the durability and safety of your vehicle's lever assembly. Unlike factory pins that can wear out and are prone to breaking, our pins offer superior strength and longevity. These pins will work on all vehicles equipped with the QRS primary clutch. Key Features Stronger, More Durable Bolt: Crafted from high quality materials, our bolts are built to last, providing you