Seven iDP Project 23 Carbon Race Helmet - Cool Grey /Raw Carbon Saltplus They're built from heat-treated 4130

They're built from heat-treated 4130 chromoly steel that's incredibly tough and durable

Spindle Diameter:

it offers support so there is no squirm and the tyre is stable and at the same time reduces the tyre weight because there is no benefit to the thicker tread on those sections of the tyre

made from plain gauge 4130 chromoly that's finished with a simple ED Black coating allowing it to be lower priced without sacrificing either strength or quality

Layer up with this timeless button-down shirt shirt and stash small items in the chest pockets

Seven iDP Project 23 Carbon Race Helmet - Cool Grey /Raw Carbon Saltplus They're built from heat-treated 4130The Project 23 Carbon Full Face Helmet features a whole host of materials and technologies to ensure your head gets the finest protection possible while offering an incredibly low weight for a hard shell lid. Seven iDP chose a Carbon Fibre hardshell construction over the EPS foam core rather than in moulding a light outer to a foam core, as can be found on most trail helmets. This makes it superb at absorbing impacts, prevents penetration from ground