Industry Nine A318 Stem - 50mm 31.8mm Clamp +/-4.4 1 1/8" Aluminum Blue weight-23.2/24g 6" tires Rim Width (External)

6" tires Rim Width (External) 39 Rim Width (Internal) 30 Manufacturer Spec ERD (mm) 564

easy to clean hydration reservoir

Rear drop covers back even in aggressive positions

Bearings not included

Industry Nine A318 Stem - 50mm 31.8mm Clamp +/-4.4 1 1/8" Aluminum Blue weight-23.2/24g 6" tires Rim Width (External)Industry Nine A318 Stem 50mm 31. 8mm Clamp + 4. 4 1 1 8" Aluminum Blue. 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