SMITH Persist 2 MIPS Helmet w/Koroyd Color:- Black/Cement KinetiCore is the world’s first

KinetiCore is the world’s first responsibly designed and fully Integrated Rotational Impact Protection technology that’s built right into the helmet instead of added on after

Upper Stack Height: 6

The long setting allows for larger diameter tires up to 53mm

It features a 2

The Surly Rolling Darryl rim

SMITH Persist 2 MIPS Helmet w/Koroyd Color:- Black/Cement KinetiCore is the world’s firstFast paced lunch ride or weekend 60 miler, the Smith Persist road helmet is down for whatever you've got in mind. Designed to feel like it's tailor made for your head, you can fine tune the fit on the fly with an easy to use dial adjuster. When you're sweating it out on the climb, 21 fixed vents and our AirEvac ventilation system keep the air flowing, your head cool and your glasses from fogging. Energy absorbing zonal KOROYD complements Mips Brain