He used the product with Buco's helmet for many years, so I bought SHM's helmet this time and purchased it again. When it arrived and tried to install it immediately, it was a defective item without the hook in the middle of the shield installation side. When I wear it by attaching a hook by myself, SHM's Jet Hell + Bubble Shield hits the jaw with a shield. There was no problem with Buco, but it is caused by the position of the hook on the helmet side being different after confirmation. Flip up helmet mounting side also changed the position of the hook. It is good to be able to process because the base is aluminum, but if you can not do it yourself I think there is a case where compatibility may be bad depending on the combination of helmet and shield. I emailed directly to RIDEZ that a defective item arrived, but since I was at the end of the year, I got a message from the beginning of the year. Since it was to send a substitute article if it returns it by cash on arrival, even if a defective item arrives it seems to deal with it. I already processed it by myself so it's as it is.
There will also be individual differences, but my shape was slightly mismatched to my Met. Still the installation was possible. . . As a function, since it is a ratchet function, it is good to be able to fix the shield at an arbitrary position, but the movement of the ratchet is tough. Although it will become familiar while using it, aluminum of the base itself is thin, and rigidity is insufficient to frequently raise or lower the shield. Although the price was affordable, is the commodity itself a price suitable place? Afterwards, I think that it would have been better to have bought some more solid items by hundreds of yen.