After the iconic D3 helmet enjoyed roughly a decade of immense success across the freeride world, the BMX realm, and most importantly the World Cup downhill circuit, Troy Lee Designs finally unveiled its aptly and unsurprisingly named successor – the D4. Upon its launch, we received one for testing and after a few months of use we’re ready to share our thoughts… . Details TeXtreme® Spread tow carbon fiber shell Featuring MIPS Brain Protection System – a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the head Ventilation channels work
First Look] Troy Lee Designs D4
Tested] Troy Lee Designs D4 Helmet, 57% OFF
Troy Lee Designs D4 COMPOSITE HELMET
/wp-content/uploads/2020/09/IMC_169
/wp-content/uploads/2020/09/Untitle
Tested] Troy Lee Designs D4 Helmet, 57% OFF
Troy Lee Designs D4 Helmet Review BikeRadar, 45% OFF
/wp-content/uploads/2020/09/Untitle
First Look] Troy Lee Designs D4
First Look] Troy Lee Designs D4
Tested] Troy Lee Designs D4 Helmet, 57% OFF
Tested] Troy Lee Designs D4 Helmet, 57% OFF
Tested] Troy Lee Designs D4 Helmet, 57% OFF
/wp-content/uploads/2020/02/IMC_170
