Troy Lee Designs - D4 Composite Drip MIPS Helmet (MTB)
Troy Lee Designs - D4 Composite Drip MIPS Helmet (MTB)
D4 Composite Drip 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 Drip treatment gives this helmet a more individual feel than a plain solid option. The MIPS-equipped build adds another layer of confidence for riders who prioritize modern helmet technology.
The fit is aimed at riders who need their MTB helmet to stay composed on technical descents while still feeling comfortable during transitions, climbs, and longer days outside.
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: For riders comparing mountain bike helmets, this one makes sense for technical trails, gravity runs, and all-day pedal missions where comfort still matters.
Variants / Options: multiple sizes and colorways available; check the selector for current stock.
Key Features:- Always Evolving. Built with an aerospace shell design and materials, we were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. Mips® C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Composite routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static® and XT2® anti-microbial/anti-odor padding keep the inside of the helmet a much nicer place to be.
- 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
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Troy Lee Designs - D4 Composite Drip MIPS Helmet (MTB)
D4 Composite Drip 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 Drip treatment gives this helmet a more individual feel than a plain solid option. The MIPS-equipped build adds another layer of confidence for riders who prioritize modern helmet technology.
The fit is aimed at riders who need their MTB helmet to stay composed on technical descents while still feeling comfortable during transitions, climbs, and longer days outside.
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: For riders comparing mountain bike helmets, this one makes sense for technical trails, gravity runs, and all-day pedal missions where comfort still matters.
Variants / Options: multiple sizes and colorways available; check the selector for current stock.
Key Features:- Always Evolving. Built with an aerospace shell design and materials, we were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. Mips® C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Composite routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static® and XT2® anti-microbial/anti-odor padding keep the inside of the helmet a much nicer place to be.
- 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
