Always Evolving. It wasn't easy to improve upon the class-leading design and function of their D3 helmet, but they made it happen. Built with an aerospace shell design and materials, they were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. MIPS C2 system is used to add an additional layer of coverage. For comfort, the D4 Comp 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 padding keep the inside of the helmet a much nicer place to be. Not intended for use with motorized vehicles.
Always Evolving. It wasn't easy to improve upon the class-leading design and function of their D3 helmet, but they made it happen. Built with an aerospace shell design and materials, they were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. MIPS C2 system is used to add an additional layer of coverage. For comfort, the D4 Comp 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 padding keep the inside of the helmet a much nicer place to be. Not intended for use with motorized vehicles.
in 2 offers
last seen 21 Mar 2026
The lowest price we last saw for Troy Lee Designs D4 Composite Helmet Qualifier White Blue was $336.50 at btosports.com, compared across 2 retailers (last seen 21 Mar 2026). Prices may have changed since.
The all-time low we recorded was $332.20 on 12 Mar 2026.
Prices last updated 21 Mar 2026.
Troy Lee Designs D4 Composite Helmet Qualifier White Blue
Always Evolving. It wasn't easy to improve upon the class-leading design and function of their D3 helmet, but they made it happen. Built with an aerospace shell design and materials, they were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. MIPS C2 system is used to add an additional layer of coverage. For comfort, the D4 Comp 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 padding keep the inside of the helmet a much nicer place to be. Not intended for use with motorized vehicles.
Always Evolving. It wasn't easy to improve upon the class-leading design and function of their D3 helmet, but they made it happen. Built with an aerospace shell design and materials, they were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. MIPS C2 system is used to add an additional layer of coverage. For comfort, the D4 Comp 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 padding keep the inside of the helmet a much nicer place to be. Not intended for use with motorized vehicles.
Last updated at 21/03/2026 13:16:39
Troy Lee Designs - Qualifier D4 Composite MIPS Helmet (MTB) - White/Blue LG
Delivery $50.48
Troy Lee Designs D4 Composite Qualifier BMX Race Helmet-White/Blue, Large
| Season | 2022 |
Troy Lee Designs - Qualifier D4 Composite MIPS Helmet (MTB) - White/Blue LG
Delivery $50.48
Troy Lee Designs D4 Composite Qualifier BMX Race Helmet-White/Blue, Large
| Season | 2022 |
