PFF5-3401 Front Radius Arm Bush is made in our Black 95A polyurethane and paired with stainless-steel inner sleeves and CNC-machined outer shells for strength and improved load distribution to revive the feel and handling. Each bush has a knurled bore for grease retention and a low-resistance operation, resulting in better braking stability, more precise steering and improved tyre longevity. Stiffness over the OE bush has increased by 25%.