Skip to main content

Free shipping on all orders over $99 for in stock items!

Industry Nine A318 Stem (Single Color, 31.8mm Clamp Diameter)

Industry Nine A318 Stem (Single Color, 31.8mm Clamp Diameter)
  • Color: Black
  • Color: Silver
  • Color: Red
  • Color: Pink
  • Color: Purple
  • Color: Turquoise
  • Color: Blue
  • Color: Gold
  • Color: Lime
  • Color: Green
Length: Select length
Please select options Unavailable
Sorry, this item is currently not available. Please contact us to confirm availability.


Mountain Stems
Handlebar Clamp Diameter: 31.8mm

A318 Lengths
30mm | 40mm | 50mm

Industry Nine’s A-Series stems are crafted from aluminum billet into a svelte design of equal form and function. Using practices honed in our machine shop over a decade of CNC manufacturing, we offer the rider another unyielding Industry Nine component.

Taking name and shape from the A-axis in our five-axis machining centers, the A35 and A318 are designed for all-mountain applications. The A35 and A318 utilize either a 35mm or 31.8mm handlebar clamp diameter.

Every A-Series stem is machined, anodized and assembled entirely in our Asheville, NC facility and available in a variety of lengths geared for modern trail bike geometry. Add our expressive mix of 11 anodized colors, and you’ve arrived at the intersection of execution and style.

- Six High Strength 316 Stainless Steel Custom M5 Bolts
- 180 Degree Wrap
- 100% Domestically Sourced Solid 7075 Machined Aluminum
- Eleven Anodized Color Choices + Color Combinations