New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Helmets - Helmet Accessories & Replacement Parts

5114 products
Protect your dome with DOT-approved helmets for dirt, street, and trail.
Shoei Front Intake Aero Vent for Hornet X2 Helmet - White
$37.49
$37.49
Replacement front intake aero vent for Hornet X2 Helmet.
Shoei Upper Air Outlet for Neotec 3 Helmets - Black
$59.52
$59.52
replacement part.
Shoei Front Intake Aero Vent for Hornet X2 Helmet - Mt Black
$38.81
$38.81
Replacement front intake aero vent for Hornet X2 Helmet.
Shoei Lower Intake Aero Vent for Hornet X2 Helmet - White
$32.49
$32.49
Replacement lower intake aero vent for Hornet X2 Helmets.
Shoei Lower Intake Aero Vent for Hornet X2 Helmet - Silver
$32.49
$32.49
Replacement lower intake aero vent for Hornet X2 Helmets.
Shoei Lower Intake Aero Vent for Hornet X2 Helmet - Black
$33.63
$33.63
Replacement lower intake aero vent for Hornet X2 Helmets.
Shoei Front Intake Aero Vent for Hornet X2 Helmet - Mt Deep Gray
$37.49
$37.49
Replacement front intake aero vent for Hornet X2 Helmet.
Shoei Top Air Outlet for Hornet X2 Helmet - Black
$49.16
$49.16
Top air outlet for Hornet X2 helmets.
Shoei Lower Intake Aero Vent for Hornet X2 Helmet - Mt Deep Gray
$32.49
$32.49
Replacement lower intake aero vent for Hornet X2 Helmets.
Shoei Visor Top Base for Hornet X2 Helmet - Mt Deep Gray
$33.63
$33.63
Replacement visor top base for Hornet X2 Helmets.
Shoei J-Cruise Helmet Upper Air Intake - Black
$33.99
$33.99
Replacement Upper Air Intake for J-Cruise model helmet.
Shoei J-Cruise Helmet Upper Air Intake - Anthracite
$33.99
$33.99
Replacement Upper Air Intake for J-Cruise model helmet.
Shoei J-Cruise Helmet Upper Air Intake - Wine
$33.99
$33.99
Replacement Upper Air Intake for J-Cruise model helmet.
Shoei J-Cruise Helmet Upper Air Intake - White
$33.99
$33.99
Replacement Upper Air Intake for J-Cruise model helmet.
Shoei J-Cruise Helmet Upper Air Intake - Brilliant Yellow
$33.99
$33.99
Replacement Upper Air Intake for J-Cruise model helmet.
Shoei J-Cruise Helmet Upper Air Intake - Matte Deep Gray
$33.99
$33.99
Replacement Upper Air Intake for J-Cruise model helmet.
Shoei J-Cruise Helmet Top Air Outlet - Black
$35.19
$35.19
Replacement Top Air Outlet for J-Cruise model helmet.
Shoei J-Cruise Helmet Top Air Outlet - White
$35.19
$35.19
Replacement Top Air Outlet for J-Cruise model helmet.
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle