Industry Nine A318 Stem - 40mm 31.8mm Clamp +/-4.4 1 1/8" Aluminum Black MFPN=CG-48 Micron-size and spherical shape helps

Micron-size and spherical shape helps reduce sliding friction by creating a rolling effect on the surface of the chain

HS5 Turquoise

built-in sports apps

Rotate the handle and additional tension is applied to ensure firm grip

Extremely versatile and canbe used with other sporting goods such as rucksacks and duffel bags

Industry Nine A318 Stem - 40mm 31.8mm Clamp +/-4.4 1 1/8" Aluminum Black MFPN=CG-48 Micron-size and spherical shape helpsIndustry Nine A318 Stem 40mm 31. 8mm Clamp + 4. 4 1 1 8" Aluminum Black. Industry Nines A Series mountain bike stems are crafted from domestically sourced 7075 aluminum billet into a svelte design achieving a nexus of form and function. Using advanced manufacturing techniques honed over decades in our CNC machine shop we continue our proud tradition of offering riders uncompromising components. The A35 and A318 utilize either a 35mm or 31. 8mm