SMITH Triad MIPS Helmet Size:- Small 51-55cm Sturdy Dynamal alloy construction paired

Sturdy Dynamal alloy construction paired with SPANK's acclaimed OohBah rim design

Hollow cleat bolt

Mips® equipped

6mm for 1-1/8

Works on even the toughest of grime including waterproof grease and chain lube residue

SMITH Triad MIPS Helmet Size:- Small 51-55cm Sturdy Dynamal alloy construction pairedWhether you ride for routine fitness, focused training, or just for fun, the Smith Triad bike helmet has you covered on the road with advanced impact technology and tunable comfort. The combination of Zonal KOROYD and Mips help to absorb impacts and rotational forces so you can focus on the ride. Our VaporFit system lets you adjust the helmet on the fly with the turn of a dial, and the Mips layer is integrated with the fit system for a snug, cohesive