6D Helmets ATB-2T Ascent Trail MTB Helmet - Matt White Black6D Helmets ATB 2T Ascent Trail MTB Helmet Matt White Black The ATB 2T Ascent Mountain Bike Helmet incorporates 6D's fourth generation of ODS system mating a multi impact EPP inner liner to an in molded EPS outer liner and outer PC shell. This combination of materials combined with 6D's award winning technology provides unmatched performance in a lightweight fully ventilated trail helmet. A unique fit system combined with Ionic+ anti microbial fit

steel axle and reliable 10 degree engagement

this Renthal Apex Stem is a big upgrade to a small component

DIMENSIONS INCHES 21

It starts off with a nice salty taste quickly followed by sweet

Accurate and Reliable

Utilizing patented COMPOSITE FUSION™ in-molding technology for a perfect shell/liner connection

and SRAM Matchmaker X options

Keep your head warm and protected on wet cold days with this ultimate winter cycling hat

Zipper secure pockets at thigh to carry the essentials

Hub Spacing: 100mm

ISO Diameter: 635

New push button clamps for quick installation and removal