A-Series Stem - A318 Stem Options:A318 Stem - 40mm, 31.8mm Clamp, +/-4.4, 1 1/8", Aluminum, Turquoise optimized rim shape slices through

optimized rim shape slices through the wind

embroidered eyelets are strategically placed

The Roubaix SL8 is the smoothest road bike our Ride Science Team has ever tested—reducing impacts at the bars and saddle by 53% vs

while a full SRAM Transmission groupset leaves no doubts about why it sets the benchmark for accessible performance

A-Series Stem - A318 Stem Options:A318 Stem - 40mm, 31.8mm Clamp, +/-4.4, 1 1/8", Aluminum, Turquoise optimized rim shape slices throughIndustry 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 handlebar clamp diameter providing 180 degrees of contact on the stem body for