---
product_id: 147763313
title: "CohernySingle Speed Bike Chain Tensioner Lightweight Aluminum Alloy Bicycle Replacement Accessories"
brand: "coherny"
price: "25298CFA"
currency: XOF
in_stock: true
reviews_count: 8
url: https://www.desertcart.sn/products/147763313-cohernysingle-speed-bike-chain-tensioner-lightweight-aluminum-alloy-bicycle-replacement
store_origin: SN
region: Senegal
---

# Easy installation Floating pulley system Lightweight aluminum alloy CohernySingle Speed Bike Chain Tensioner Lightweight Aluminum Alloy Bicycle Replacement Accessories

**Brand:** coherny
**Price:** 25298CFA
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Unleash Your Cycling Potential!

## Quick Answers

- **What is this?** CohernySingle Speed Bike Chain Tensioner Lightweight Aluminum Alloy Bicycle Replacement Accessories by coherny
- **How much does it cost?** 25298CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/147763313-cohernysingle-speed-bike-chain-tensioner-lightweight-aluminum-alloy-bicycle-replacement)

## Best For

- coherny enthusiasts

## Why This Product

- Trusted coherny brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from high-quality aluminum alloy for unmatched durability.
- • **Mountain-Ready:** Designed specifically for mountainous terrains, conquer any trail.
- • **Elevate Your Ride:** Transform your cycling experience with perfect chain tension.
- • **Light as a Feather:** Weighs in at a mere fraction, enhancing your bike's performance.
- • **Quick & Easy Setup:** Install in minutes and hit the road with confidence.

## Overview

The Coherny Single Speed Bike Chain Tensioner is a lightweight and durable accessory designed for cyclists who tackle mountainous terrains. Featuring a floating pulley and spring adjustment for optimal chain tension, this high-quality aluminum alloy tensioner is easy to install, making it a must-have for cycling enthusiasts.

## Description

CohernySingle Speed Bike Chain Tensioner Lightweight Aluminum Alloy Bicycle Replacement Accessories

## Features

- This single speed converter is very suitable for the bicycle that suits for mountainous terrain
- The floating pulley and spring adjustment can achieve perfect chain tension
- This bike chain tensioner is lightweight and easy to install
- Made of high-quality aluminum alloy, this bicycle chain tensioner is durable
- Suitable for people who like cycling

## Images

![CohernySingle Speed Bike Chain Tensioner Lightweight Aluminum Alloy Bicycle Replacement Accessories - Image 1](https://m.media-amazon.com/images/I/51bLAkfOEkL.jpg)
![CohernySingle Speed Bike Chain Tensioner Lightweight Aluminum Alloy Bicycle Replacement Accessories - Image 2](https://m.media-amazon.com/images/I/51EpVqmkNeL.jpg)
![CohernySingle Speed Bike Chain Tensioner Lightweight Aluminum Alloy Bicycle Replacement Accessories - Image 3](https://m.media-amazon.com/images/I/51vrUQfe+mL.jpg)
![CohernySingle Speed Bike Chain Tensioner Lightweight Aluminum Alloy Bicycle Replacement Accessories - Image 4](https://m.media-amazon.com/images/I/51LyjuFc9iL.jpg)
![CohernySingle Speed Bike Chain Tensioner Lightweight Aluminum Alloy Bicycle Replacement Accessories - Image 5](https://m.media-amazon.com/images/I/51ow5tjVhPL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Works but lacks a chain guide
  

*by R***R on Reviewed in the United States 🇺🇸 on March 6, 2021*

I mounted this and it worked just fine but I elected to buy one with a chain guide instead as I worry about going over pot holes and curbs and throwing my chain with this. For the price and ease of installation though it cant be beat.

### ⭐⭐⭐⭐⭐ 







  
  
    works great
  

*by J***K on Reviewed in the United States 🇺🇸 on January 31, 2023*

I've used this for over a year now.  truly a great design.

### ⭐⭐⭐ 







  
  
    Works Great after Simple Modification
  

*by S***. on Reviewed in the United States 🇺🇸 on February 1, 2023*

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     "Modification of the Tensioner's mounting arm was necessary before I could install it on my Recumbent Trike. The mounting arm has a machined rectangle extrusion on one side to fit the slot in the bike frame, but I had to remove it for better placement. This was easily accomplished in five minutes with a crosscut file.After reading other reviews, I noticed that some people had trouble adjusting the tension. It's actually very simple, as I demonstrated in the video.My only concern is the use of aluminum for the idler wheel/pulley instead of steel. This may not be a wise decision as aluminum has a greater potential for wear compared to steel. You can see more details in my video."  The reason for the 3 Stars was because there were no instructions, and aluminum was used for the idler wheel.

---

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**Shop now:** [https://www.desertcart.sn/products/147763313-cohernysingle-speed-bike-chain-tensioner-lightweight-aluminum-alloy-bicycle-replacement](https://www.desertcart.sn/products/147763313-cohernysingle-speed-bike-chain-tensioner-lightweight-aluminum-alloy-bicycle-replacement)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-05*