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

5917 products
Protect your dome with DOT-approved helmets for dirt, street, and trail.
Shoei Side Pad for X-Fifteen Type-P Helmets - F9 - Left and Right
$46.58
$46.58
replacement part.
Shoei CWR-F2R Shield for X-Fifteen Helmets - Clear with TOP
$94.46
$94.46
replacement parts.
Shoei Top Air Outlet for X-Twelve Trajectory Helmet - TC-2
$73.99
$73.99
Replacement top air outlet for Trajectory X-Twelve helmets.
Shoei Aero Edge Spoiler2 for X-Twelve B-Boz Helmet - TC-8
$89.99
$89.99
The spoiler is held on the helmet with adhesive tape, which is included with the spoiler..
Shoei CWR-F2R Shield for X-Fifteen Helmets - Dark Smoke with TOP
$94.46
$94.46
replacement parts.
Shoei Aero Edge Spoiler2 for X-Twelve Bautista Helmet - TC-1
$89.99
$89.99
The spoiler is held on the helmet with adhesive tape, which is included with the spoiler..
Shoei CWR-F2R Shield for X-Fifteen Helmets - Hi-Def Yellow with TOP
$94.46
$94.46
replacement parts.
Shoei Top Air Outlet for X-Twelve Trajectory Helmet - TC-5
$73.99
$73.99
Replacement top air outlet for Trajectory X-Twelve helmets.
Shoei Aero Edge Spoiler2 for X-Twelve Laseca Helmet - TC-2
$89.99
$89.99
The spoiler is held on the helmet with adhesive tape, which is included with the spoiler..
Shoei Air Intake Vent for RF-SR Helmets - Black Upper
$29.79
$29.79
Air Intake Vent for RF-SR Helmets.
Shoei Aero Edge Spoiler2 for X-Twelve Daijiro Helmet - TC-1
$89.99
$89.99
The spoiler is held on the helmet with adhesive tape, which is included with the spoiler..
Shoei CWR-F2R Road Race Tear Offs for X-Fifteen Helmets
$39.99
$39.99
replacement parts.
Shoei Top Air Outlet for RF-SR Helmets - Black
$27.92
$27.92
Top Air Outlet for RF-SR Helmets.
Shoei Aero Edge Spoiler2 for X-Twelve Montmelo Helmet - TC-2
$89.99
$89.99
The spoiler is held on the helmet with adhesive tape, which is included with the spoiler..
Shoei Aero Edge Spoiler2 for X-Twelve Motegi Marquez Helmet - TC-1
$89.99
$89.99
The spoiler is held on the helmet with adhesive tape, which is included with the spoiler..
Shoei Cheek Pad Set for RF-SR Helmets - 31mm
$68.58
$68.58
Cheek Pad Set for RF-SR Helmets.
Shoei Chin Strap Cover for RF-SR Helmets
$28.63
$28.63
Chin Strap Cover for RF-SR Helmets.
Shoei Aero Edge Spoiler2 for X-Twelve Kagayama4 Helmet - TC-2
$89.99
$89.99
The spoiler is held on the helmet with adhesive tape, which is included with the spoiler..
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