INDUSTRY NINE A35 Stem - 50mm Length - 35mm Clamp - +/-6 Degree - 1-1/8" - Aluminum - BlackIndustry 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 their CNC machine shop, they continue their tradition of offering riders uncompromising components. The A35 utilizes a 35mm handlebar clamp diameter providing 180 degrees of contact on the stem body for twist free security that