Troy Lee Designs D4 Composite Helmet MIPS 25.2 Lowrider Grey
Troy Lee Designs D4 Composite Helmet MIPS 25.2 Lowrider Grey - X-Small/Small 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
D4 Composite MIPS Full Face Helmet Always Evolving
DISCIPLINE: Downhill, BMX
Engineered with aerospace-grade composite construction, the Troy Lee Designs D4 achieves an impressively lightweight 1050 grams while maintaining structural integrity. The integrated MIPS C2 system provides advanced rotational impact protection during crashes. Strategic ventilation channels draw air through the front intake and polymer core, directing airflow across mesh panels to maintain optimal head temperature. X-Static and XT2 antimicrobial treatments eliminate odor and microbial growth, ensuring a fresher riding experience throughout extended sessions.
KEY FEATURES
• Mips® C2 Rotational Impact Brain Protection System
• 20 high-flow intake and exhaust ports for maximum ventilation
• Added EPS and new headform shape for improved impact performance
• Full incremental sizing for greater range of fitment
• Strategically placed interior chinbar shock pads for comfort and durability
• Quick-release and contoured 3D cheek pads for emergency helmet removal
• Purpose-built internal cavities for audio integration
• Stainless steel chinstrap D-rings are light and strong
• Includes TLD drawstring helmet sock
• Exceeds bicycle certifications: CPSC 1203, CE EN 1078:2002+A1:2012 ASTM F1952-15, ASTM F2032-15, ASTM F2040-11
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