Industry Nine

A35 Stem - 20th Anniversary

What Our Gearhead® Experts Are Saying:

"The A35 has always been one of my favorite stems for aggressive riding, but the 20th Anniversary edition takes it to another level. Same unbeatable stiffness and machining, now with a finish that celebrates two decades of I9 craftsmanship. It’s the kind of component that feels as good to look at as it does to ride."

Industry Nine’s A35 Stem was already a benchmark for stiffness, strength, and machining quality—but the 20th Anniversary edition gives this proven design a celebratory new look. Machined, anodized, and assembled in Asheville, North Carolina, the A35 is crafted from a billet of 7075 aluminum and paired with stainless steel hardware to ensure durability that exceeds ISO standards.

The 20th Anniversary colorway highlights two decades of I9 precision while still delivering the same aggressive performance we trust on the trail. Available in four lengths to sync with modern geometry and a 35mm clamp for wide-bar stability, the A35 delivers confidence on descents and quick handling on technical climbs. This is more than a stem—it’s a limited-run piece of American-made bike art built to last.