Alu Eccentric Front Upper Pivot Pin Holders (4)High quality CNC machined aluminum arm holders are a great add on for your T1 to help you fine tune your steering. Exchange the standard nylon holder for these alu holders and adjust the steering very precisely exactly how you will need and require. These eccentric holders will greatly help you to tune and improve the steering characteristic The alu eccentric holders have two holes for placing them in two positions. The first position is the standard