Introducing the new 1up Racing Lockdown M4 Wheel Nuts! Our low-profile serrations feature an oversize outer diameter and narrow inner diameter offering up to 200% more surface area to put your wheels on lockdown! Its easy to see the difference compared to
Introducing the new 1up Racing Lockdown M4 Wheel Nuts! Our low-profile serrations feature an oversize outer diameter and narrow inner diameter offering up to 200% more surface area to put your wheels on lockdown! Its easy to see the difference compared to commonly used wheel nuts which dig into and damage the wheel surface, resulting in excess flex.
