Industry Nine A318 Stem - 50mm 31.8mm Clamp +/-4.4 1 1/8" Aluminum Bronze MFPN=100-3304-167 TLR tubeless-ready aramid folding bead

TLR tubeless-ready aramid folding bead optimized for wide rims and lower pressure riding

hanger # 585

The perfect choice for virtually any track

Designed and engineered specifically for the Vuka BTA mount the Zipp Vuka Carbon BTA bottle cage is engineered to virtually eliminate any unwanted bottle launch

making it ideal for long-distance cyclists and e-MTB enthusiasts

Industry Nine A318 Stem - 50mm 31.8mm Clamp +/-4.4 1 1/8" Aluminum Bronze MFPN=100-3304-167 TLR tubeless-ready aramid folding beadIndustry Nine A318 Stem 50mm 31. 8mm Clamp + 4. 4 1 1 8" Aluminum Bronze. 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 their CNC machine shop they continue their tradition of offering riders uncompromising components. The A35 and A318 utilize either a 35mm or 31. 8mm