4" (112mm)

It's built from a durable material with reinforced handles so it'll keep going

They feature a heat-treated 4130 Chromoly

5 piece system and combine it with a super tough

FRAME MATERIAL: 100% Chromoly Frame

Seven iDP Project 23 ABS Race Helmet - Army Camo Size:Large 4" (112mm)Developed at their Prolab facility on Vancouver Island, the Project Line is the result of endless hours spent designing, developing, and testing in some of the harshest and most demanding riding spots on the planet. Seven iDP's Team have tested the Project 23 to destruction and are confident that they'll provide you with the reassurance that when you do have a big spill you'll be completely protected. With its 23 full bore vents, hardshell