Z-20 AntiFog Series Shield Select Color:Dark Smoke "17mm" denotes the Inner Diameter

"17mm" denotes the Inner Diameter (mm) of the hub bearings

Each pivot point of the Streeter "Big Foot" is fastened by grade-8 bolts and hardware to ensure long life

With pre-measured amounts

Reinforced M8 Steel wheel studs are integrated into the hub from PKT

A rolled heel at the rear of the shoe provides improved pedal feel and progression as one applies the throttle or brake during operation of the kart

Z-20 AntiFog Series Shield Select Color:Dark Smoke "17mm" denotes the Inner DiameterZ 20 Anti Fog Series Shield by Zamp Racing. Made with anti fog coating on the inside of the shield, this Z 20 anti fog shield helps prevent fogging during moist or humid conditions (or cold weather) and is also perfect for a variety of helmet applications. The Z 20 shield comes in clear, dark smoke, or amber. It fits a variety of helmets, including: RZ 42 (youth and adult) RZ 37 Y RZ 70 (switch) RL 70 RZ 64 RZ 62 RZ 62 Air RZ 60 RZ 60V RZ 36 RZ 36