Description
Troy Lee Designs – D4 Composite Pinned MIPS Helmet (MTB)
D4 Composite Pinned MIPS Helmet is a Troy Lee Designs mountain bike helmet built for mountain bikers who want full-time confidence. The D4 platform is known for downhill-focused coverage and a locked-in feel when the terrain gets steep and fast. The composite build gives it a balanced mix of feel, durability, and value for regular riding. The Pinned graphic gives it a distinct finish that stands out in the pits, on the trailhead rack, or in the garage. The MIPS-equipped build adds another layer of confidence for riders who prioritize modern helmet technology.
It is shaped for modern off-road mountain biking, with the secure feel, airflow, and coverage riders look for when the route mixes climbing, descending, and repeated hits through rough sections.
Why We Like It: it has the sort of comfortable, confidence-building feel that makes sense for trail laps, shuttle days, and bike-park weekends.
Why It’ll Work for You: This is a strong pick when you want a mountain bike helmet that feels at home on everything from rough local descents to destination riding.
Variants / Options: multiple sizes and colorways available; check the selector for current stock.
Key Features:
- 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
- Not intended for use with motorized vehicles
- WHATS IN THE BOX
- Helmet Bag: TLD Helmet Sock
- Medical Sticker: Medical information sticker to insert
- Owners Manual: All the details on the D4 Carbon Helmet
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