"I don’t know what to say. it works good. It feels good"
SE4 Polyacrylite Helmet Mono Black
SE4 Polyacrylite Helmet Mono Black
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This helmet is designed and intended exclusively for off-road dirt bike riding.
SKU:109490201
Specifications
Specifications
- Mips® Rotational Impact Brain Protection System
- EPP chin bar
- Three shell sizes to more accurately fit a variety of head sizes and rider ages
- Anatomical 3D contoured cheek pads with emergency release system for EMS responders
- Plastic visor screws and brass inserts
- Stainless steel D-rings
- Includes Troy Lee Designs helmet drawstring sock
Shipping & Returns
Shipping & Returns
FREE Shipping on all orders over $99. For full details, visit our Shipping & Returns Page.

Helmet Lettering
Custom Lettering - $150.00
Name here is shown digitally as an example. Your hand lettered helmet will be custom and look much cooler.
Helmet Lettering
Custom Lettering - $150.00
Please review your order carefully.
- Text
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Font
Block
Script
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Color
Unfortunately we can't offer refunds on customer spelling errors. Please allow an additional 7-10 business days for your custom lettering to be processed. Please note, obscene and offensive language is not allowed.
Name here is shown digitally as an example. Your hand lettered helmet will be custom and look much cooler.
Overall rating: 4.8846154 / 5 from 26 reviews.
AI Generated Review Summary
The SE4 Polyacrylite Helmet Mono Black is praised for its excellent fit and high quality, making it a popular choice among customers for its value.
Summary topics
- Helmet Quality: 15%
- Helmet Fit: 35%
Review topics: ["fit","weight","looks","helmet","quality","feel","style","liner","lid"].
Review highlights
- "Great fit great quality" — Victor
- "Great helmet, fits good, looks cool." — Chris
- "The weight, fit and cooling features of the helmet were impeccable." — Michael R.
Reviews
"Great fit great quality"
— Victor (5/5)
"Amazing helmet"
— Lukas (5/5)
"Good"
— Braden (5/5)
"Great helmet"
— David (5/5)
"Nice helmet"
— Kaleb (5/5)
"Great helmet, fits good, looks cool. My only gripe is the top liner moves around to much and when putting it on sometimes the liner get pushed back on your head. It’s a quick and easy fix but still annoying"
— Chris (5/5)
Great product
"Fits very nice. Great airflow but gets a little loud on the open trails"
— Ty G. (4/5)
Great helmet!
"My son was begging me for a cool helmet for his ebike so did alot of research and felt this one had the best of style and safety. Measured his head with a tape measure and ordered a M. It fits true to size and he loves it! It’s very high quality and he says it’s very comfortable on the head."
— Milann C. (5/5)
SE 4 Polyacrylite Helmet for ebike
"Bought this helmet for my teen son and he absolutely loves it! Fits just right. He says when it’s on it feels very secure"
— Winchelle R. (5/5)