a wider 48 mm clamping area

Steerer Length: 160mm

Weight: 1003g (35

With a 42mm Presta valve

with his specific needs that have evolved over time combined it features super progressive geometry

TSG Evolution Solid Colour Helmet - Satin Dark Black Size:Small/Medium a wider 48 mm clampingThe Evolution Helmet features TSG's custom low profile, snug fit paired with super sturdy shell construction. Being one of the slimmest designs available doesn't mean the Evolution Helmet is any less durable than other helmets, its tough skate style hardshell construction is bonded to an EPS inner core for a two piece construction that provides high durability and high impact protection. Designed to curve anatomically around the head for a more