Troy Lee Designs D3 Fiberlite
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Troy Lee Designs

Troy Lee Designs D3 Fiberlite

4.6

Best entry level full face helmet for downhill mountain bikers.

A race-proven full-face helmet that brings professional-level performance to a wider range of riders. It combines a lightweight fiberglass shell with an efficient ventilation system, ensuring comfort and protection during high-speed downhill and BMX sessions.

$299.99

In stock

at

Alpinebikeworks

Who it's for

  • Downhill racers seeking maximum airflow during high-speed descents.
  • Gravity riders prioritizing safety and stability on technical terrain.
  • Style-conscious mountain bikers wanting a high-end look on a budget.

Who should skip it

  • Weight-sensitive riders who spend many consecutive hours in the saddle.
  • Smaller-framed cyclists looking for a low-profile or minimalist helmet design.
  • Enduro riders who frequently pedal uphill in warm climates.

Key Specs

Weight

1225 grams

Material

Fiberglass

Number of Vents

20

Safety Certifications

ASTM F1952-DH, ASTM F2032-BMX

Intended Use

Downhill, BMX

Helmet Type

Full Face

Removable Padding

Yes

Aerodynamic Design

Yes

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Troy Lee Designs D3 Fiberlite

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