Troy Lee Designs D4 Carbon Helmet MIPS 25.2 SRAM Radioscape Black/Berry
Troy Lee Designs D4 Carbon Helmet MIPS 25.2 SRAM Radioscape Black/Berry - X-Large/XX-Large is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Free Shipping on orders over $120 (excludes some large/oversized items) AUS only.
$20 Flat rate Express Shipping option available for non-bulky items. Usually delivered the next business day (Metro Areas) AUS only.
Same Day Dispatch on orders before 2pm (excludes supplier stock).
Delivery times will vary from 2-5 business days for metro areas and 7-14 business days for rural and remote areas.
Please see our full Shipping Policy here
The Reigning King of Full-Face Helmets
The D4 reigns supreme on downhill podiums and BMX courses worldwide. This full-face helmet prioritizes safety without compromise, featuring MIPS® protection and an EPP chin bar to absorb impact energy. Anatomical cheek pads with emergency release ensure comfort and quick removal when needed. Available in carbon, composite, and polyacrylite, the D4 combines premium materials with meticulous engineering. Every detail—from weight distribution to construction—reflects Troy Lee Designs' commitment to performance. Trusted by elite riders, the D4 delivers the protection and confidence serious riders demand.
KEY FEATURES
- Mips® C2 Rotational Impact Brain Protection System
- UD carbon fiber shell
- 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
- Removable snap-in, washable comfort liner with Coolmax® and Dri-lex® moisture-wicking materials
- Super light titanium D-rings
- 1000g
- CPSC 1203*, CE EN1078*, ASTM F1952-DH, ASTM 2032-BMX. *Varies by regional standards
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