Troy Lee Designs A1 MIPS MTB Helmet - Vertigo - Yellow Color:Yellow The eight cogs in the

The eight cogs in the middle are machined from a single block of high grade tool steel

Sonic-welded pull tab

AS/NZS 2063 certified

grocery runs

Subtle red checker print on under arm & side panels

Troy Lee Designs A1 MIPS MTB Helmet - Vertigo - Yellow Color:Yellow The eight cogs in theTroy Lee Designs A1 MIPS Helmet Vertigo After years of research and development, the Troy Lee Designs Team are proud to introduce their latest creation the A1 helmet. At TLD, styling, graphics, fit, function and safety are key in everything they create. With the A1 helmet Troy Lee make a resounding return into the aggressive all mountain half shell category. This lightweight, fully encapsulated all mountain helmet utilises maximum coverage and