How to fit a Pinlock visor insert

A Pinlock insert will keep your visor fog-free, here’s how to fit one

A Pinlock insert ready to be fitted to a Shoei helmet

by Jim Blackstock |

The adoption of the Pinlock anti-fog visor insert has been huge – virtually all helmet manufacturers now offer this system to prevent the inside of the visor from misting and for some, an insert is included in the box while for others, it’s a virtual no-brainer accessory.

The technology relies on two principles; the visor absorbs the moisture that potentially forms droplets and hence, the misting on the inside of the visor while it also acts like double glazing, effectively insulating the inner surface so that the rider’s breath doesn’t condense on the colder, inner surface of the visor.

However, they are not infallible. They need to be fitted and – more importantly – adjusted correctly to make sure that they work efficiently and give long service and safety.

Here’s how to fit an insert.

Step 1:

Remove the visor from the helmet
©Photo: Bauer Media

The first thing to do is to remove the visor from your helmet. We’re using a Shoei and this sprung-loaded clip needs pulling down

Step 2:

Sliding the clip down releases the bottom of the catch on the visor – it is pulled out then the upper edge follows

Step 3:

One side of the visor is now free. Repeat and lift the visor away from the helmet. You may need to refer to your helmet’s instructions on how to remove the visor

Step 4:

Use a piece of cloth or fabric to prevent scratches
©Photo: Bauer Media

To prevent scratching the outside of the visor itself, we always use a piece of cloth or fabric to work on. The carry bag for your helmet is ideal

Step 5:

Pinlock locating pins on the inside of the visor
©Photo: Bauer Media

These are the locating posts on the helmet. You can see here that they are eccentric, so you can move the mounting point by rotating the posts themselves

Step 6:

Time to get the Pinlock ready
©Photo: Bauer Media

Time to get the insert out of the packet. It’s worth one last check if it didn’t come in the box with your helmet, that it is the right version for your lid

Step 7:

Rubber seal on one side of the Pinlock
©Photo: Bauer Media

On one side of the Pinlock insert is a flexible rubber seal. This goes against the inside of the helmet’s visor

Step 8:

Flat side of the Pinlock insert
©Photo: Bauer Media

The other side of the insert is flat and is covered with a protective plastic layer. This sits towards your face

Step 9:

Clean the inside of the helmet visor
©Photo: Bauer Media

Before fitting the insert, it’s worth giving the inside of the visor a quick clean. We never use any fluid; just a wipe over with a clean microfiber cloth – this will get rid of any dust or foreign matter

Step 10:

locate the first side of the Pinlock
©Photo: Bauer Media

We always start by locating the visor insert on the peg on the right-hand side of the visor as if we were wearing it. Not sure why – just feels ‘right’. Make sure the insert prongs sit against the centre of the post

Step 11:

Clip the other end of the Pinlock into place
©Photo: Bauer Media

You then need to locate the insert on the post at the other end. It helps to rest the end of the visor you have already located against your leg and straighten it slightly while locating the insert’s tab

Step 12:

Pinlock visor in place with plastic film on
©Photo: Bauer Media

Once you have located both ends, the insert will likely snap into place. If not, and it is now bowing outwards away from the visor, simply bend the visor straight slightly and give the insert a push in the middle and it should snap into place

Step 13:

Check the rubber seal is seated all the way around
©Photo: Bauer Media

This Evo version is shaped to fit perfectly within the Shoei’s visor. If yours is the same, check along the top edge that it is sitting evenly across the width of the visor

Step 14:

Rubber seal at the bottom of the Pinlock
©Photo: Bauer Media

Now do the same at the bottom, to make sure that the gap is even and equal to that at the top, indicating the insert is correctly located

Step 15:

Check the seal with a piece of paper or card
©Photo: Bauer Media

Now it’s time to check the tension across the insert. If this isn’t correct, the silicon seal may leave gaps and air can enter, affecting the insert’s efficiency. We usually slide the corner of a piece of paper or thin card (like the envelope the insert arrives in) between the visor and insert all the way round. If the paper/card goes past the seal, it needs adjusting

Step 16:

Adjust the lugs if necessary to tighten the seal
©Photo: Bauer Media

The pegs have hexagonal forms on the inside which you can use a tiny spanner on which, for this Shoei lid, is supplied in the box. If not, you can carefully use a pair of small pliers to help turn the peg to change the tension

Step 17:

Turning the post this way increased the tension across the insert slightly and pushes it against the visor for a full seal all the way round

Step 18:

Recheck the seal
©Photo: Bauer Media

Having adjusted the tension, go round and check the full circumference of the seal again to check it is snugly against the inside edge of the visor. It now is, so we’re all good

Step 19:

Remove the protective blue plastic
©Photo: Bauer Media

All that remains is to remove the protective layer of plastic that is fitted to the inside of the lens

Step 20:

Enjoy a clear view in all conditions
©Photo: Bauer Media

The new Pinlock insert fitted to the helmet’s visor, ready for a mist-free view of the road ahead

1. Nikwax Visor Proof Spray

Nikwax Visor Proof Spray

2. Pinlock 30 Clear

Pinlock 30 Clear

3. HJC Pinlock Insert

HJC Pinlock Insert

Be the first to know what's coming in the latest issue of MCN, plus the latest road tests, recommendations, and competitions. Sign up to the MCN newsletter.

Just so you know, whilst we may receive a commission or other compensation from the links on this website, we never allow this to influence product selections - read why you should trust us