The Zamp Z-20 series shields are designed to fit all Zamp RZ Series helmets. The Zamp Z-20 shields are 3mm thick with tear-off posts. All Z-20 Visors also come with a premium anti-fog coating https://youtu.be/4oJ1dM1s-HE
Zamp Z-20 Shield Replacement:
NOTE: It is important to NOT USE power tools or over tighten screws when changing shields.
Step 1 Lay a towel on a flat surface and set the helmet on it.
Step 2 Remove the shield pivot tensioners on each side. This is the smaller screw on the sides of the shield.
Step 3 Remove shield pivot screws on each side. This is the larger screw on the side of the shield. For best results, we suggest using a quarter to loosen/tighten this.
Step 4 Remove shield. We suggest using a cloth towel to wipe down the rubber seal as well as where the shield mounts to the helmet for best results.
Step 5 Place shield on helmet. There are two white washers that go between shield and helmet, make sure they are in place before re-installing shield.
Step 6 Hand thread in the shield pivots (larger screw) to hold the shield in place. Once hand threaded, use a coin and tighten until they are snug with helmet shell. Do not over tighten.
Step 7 Hand thread in the shield pivot tensioners, then tighten to desired tension for shield movement.