---
title: BLB A-Head OS Stem - Black
description: BLB A-head 80mm stem – now available in oversized 31.8mm clamp size.
image: "https://www.bricklanebikes.eu/media/catalog/product/cache/6517c62f5899ad6aa0ba23ceb3eeff97/0/0/0011208_0.jpeg"
url: "https://www.bricklanebikes.eu/blb-a-head-os-stem-black.html"
type: product
---
# BLB A-Head OS Stem - Black

![BLB A-Head OS Stem - Black](https://www.bricklanebikes.eu/media/catalog/product/0/0/0011208_0.jpeg)

 ![](https://www.bricklanebikes.eu/media/catalog/product/cache/3d45c019409e4e20f2cffb6f8fd4d334/0/0/0011208_0.jpeg)

 **BLB A-Head OS Stem - Black**  SKU: SMBB3188

   Quantity

   DESCRIPTION

  SPECIFICATIONS

##  Description / BLB A-Head OS Stem - Black

• 31.8mm clamp
• 6º drop
• 1 1/8 inch
• 80mm length
• 147g