Fly Racing Werx-R BMX Race Helmet-Hi-Vis/Teal Carbon waist-size-adult-36 36 hole only

36 hole only

Durometer: 56a

Designed to be used with 320mm Long Johnson Stealth Pivotal post but can be used with any Stealth Pivotal post or traditional Pivotal post (with socket extension)

You will need a crank arm puller for these cranks (and to possibly remove your old cranks) that works with square spindles

BCD (Bolt Circle Diameter): 104mm BCD

Fly Racing Werx-R BMX Race Helmet-Hi-Vis/Teal Carbon waist-size-adult-36 36 hole onlyThe Fly Racing Werx R BMX Race Helmet Hi Vis Teal Carbon is the ultimate in protection and weight savings. Featuring a 12K carbon fiber shell, Adaptive Impact System, and expanded volume EPS to give you the softest landing possible when things go off track. Keeping you cool under pressure is Fly Racings CoolMax washable and replaceable lining system and their True Functional Ventilation system. AIS Adaptive Impact System describes the head to shell