Industry Nine A318 Stem - 30mm 31.8mm Clamp +/-4.4 1 1/8" Aluminum Black Color-Stealth Black }SRAM CenterLine Disc Brake Rotor

}SRAM CenterLine Disc Brake Rotor - 200mm Center Lock Silver

} Designed for RockShox Vivid and Kage rear/frame shocks (running change from black to gray color on select sizes/rates)

Material: 6061-T6 machined aluminum base

Quality mountain bike tires with low rolling resistance

} Steel barrel with plastic base for strength and economy

Industry Nine A318 Stem - 30mm 31.8mm Clamp +/-4.4 1 1/8" Aluminum Black Color-Stealth Black }SRAM CenterLine Disc Brake RotorIndustry Nine A318 Stem 30mm 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