---
title: BLB SINGLE SPEED CHAIN TENSIONER
description: Convert any vertical dropout frame with derailleur hanger to single speed. Spring loaded
arm keeps tension on chain, pulley axle adjusts to optimize chainline. Chain retention hoop prevents chain derailment.
image: "https://www.bricklanebikes.mom/media/catalog/product/cache/6517c62f5899ad6aa0ba23ceb3eeff97/0/0/0024866_0.jpeg"
url: "https://www.bricklanebikes.mom/blb-single-speed-chain-tensioner-black.html"
type: product
---
# BLB Single Speed Chain Tensioner - Black

![BLB Single Speed Chain Tensioner - Black](https://www.bricklanebikes.mom/media/catalog/product/0/0/0024866_0.jpeg)

 ![](https://www.bricklanebikes.mom/media/catalog/product/cache/3d45c019409e4e20f2cffb6f8fd4d334/0/0/0024866_0.jpeg)

 **BLB Single Speed Chain Tensioner - Black**  SKU: EXBB4222

   Quantity

   DESCRIPTION

  SPECIFICATIONS

  FINANCE OPTIONS

##  Description / BLB Single Speed Chain Tensioner - Black

• for fames with vertical dropouts

• length of tensioner arm is 70mm centre-to-centre

• 102g