ntroducing the Troy Lee Designs SE4 Polyacrylite Helmet which has all the safey features built into our SE4 Carbon Fibre and SE4 composite helmets and wrapped it in our new polyacrylite shell to produce an affordable premium helmet. Our new SE4 Polyacrylite Helmet comes with MIPS, incorporating brain rotational protection.

"Your Safety is my Priority - With the help of the amazingly talented and creative people I’ve worked with over the past 35 years at Troy Lee Designs, my name has been placed on millions of products, designs, and innovations. The SE4 helmet is the greatest single thing we’ve ever done" - Troy Lee.

This featherweight helmet comes in at only 1500 grams. This helmet comes with 16 intake ports to channel cool air around and over a rider's head, forcing hot sweaty air out through six rear exhaust por

Troy Lee SE4 Helmet features

• MIPS brain protection system, reduces rotational forces to the brain
• EPP (Expanded PolyPropylene) chin bar for lightweight, durable protection.
• Three shell sizes to more accurately fit a variety of head sizes and rider ages, improving overall safety.
• Anatomical –3D” contoured cheek pads with emergency release system for EMS responders.
• Advanced composite shell provides lightweight protection.
• Stainless Stell D-rings are both strong and light.
• Plastic visor screws and brass inserts for easy impact break-away.
• Includes a Troy Lee Designs Helmet Bag.