Troy Lee Designs D4 Polyacrylite Full Face Helmet - Fifty-50 - White-RedPremium Protection at a Price That Makes Sense The Troy Lee Designs D4 Polyacrylite Full Face Helmet delivers the same race proven safety and comfort as its premium carbon and composite siblings, now in a durable and affordable polyacrylite shell. With Mips C2 brain protection, superior ventilation, and an anatomically optimized fit, the D4 Polyacrylite is designed for riders who demand top tier performance without breaking the bank. Key Features Mips

Saddle: WTB SL8

Now you can ride with the feeling like you are not wearing any gloves yet take comfort knowing you are covered

A dedicated 1x-specific unit designed for use with a 10-44T or 10-36T cassette

Mesh rear panel for airflow

Installation Tool Sold Separately

Our best-selling jersey that is easy to wear and with supreme comfort

27 liters of carrying capacity

Fibre content: 100% Polyester

Color Family: Black/Grey

Made from high-torque industrial steel and through-hardened for long life

Replacement visor for O'Neal Transition helmets

Easier clip-in rotation due to improved weight balance