SM5 Helmet Top Center Vent

This replacement helmet vent is just okay, it does what it's supposed to but nothing to get too excited about.

This replacement vent is an excellent fit for my Alpinestars SM5 helmet, improving airflow and ventilation at high speeds just like the original.

After upgrading from the stock vent, I've been very pleased with this sleek top center vent replacement for my lid. It was a direct swap out and now airflow is noticeably improved. I'd give it 4 out of 5 stars for exceeding my expectations for comfort and cooling.

The SM5 Top Center Vent is a good replacement part that fits and functions like the original, just be prepared for shipping delays.

I picked up this top center vent for my SM5 helmet, and it's a straight replacement that lets air flow through the top of my head like it should. No issues with the vent or install, it clicks right into place and performs how I need it to.

This vent is amazing, just revolutionized my non-existent riding experience with its direct replacement design and white color that reflects the sun from my eyes.

The SM5 Helmet Top Center Vent is a straightforward replacement part that provides an incremental improvement in airflow and cooling for SM5 helmet owners, despite minor shipping delays it seems to deliver on its promise of better ventilation.

As a motorcycle helmet expert, I wanted to provide a casual, in-depth review of the SM5 Helmet Top Center Vent: it's an easy to install OEM replacement part that performs as expected by providing good airflow, matches the helmet well, and has proven durable, so I'd highly recommend it to other SM5 owners needing a new top vent.