---
product_id: 222549111
title: "Single-Speed Bike Freewheel 16t/18t/20t Bicycle Freewheel Compatible 1/2 x 1/8 One-Speed Cycling Replacement Accessory"
brand: "zukka"
price: "71.37 DT"
currency: TND
in_stock: true
category: "Zukka"
url: https://www.desertcart.tn/products/222549111-single-speed-bike-freewheel-16t-18t-20t-bicycle-freewheel-compatible
store_origin: TN
region: Tunisia
---

# 18T precision gearing High-quality iron build Lightweight 170g design Single-Speed Bike Freewheel 16t/18t/20t Bicycle Freewheel Compatible 1/2 x 1/8 One-Speed Cycling Replacement Accessory

**Brand:** zukka
**Price:** 71.37 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride with precision and durability – don’t get left behind!

## Quick Answers

- **What is this?** Single-Speed Bike Freewheel 16t/18t/20t Bicycle Freewheel Compatible 1/2 x 1/8 One-Speed Cycling Replacement Accessory by zukka
- **How much does it cost?** 71.37 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/222549111-single-speed-bike-freewheel-16t-18t-20t-bicycle-freewheel-compatible)

## Best For

- zukka enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Compact:** Easy to install or remove, perfect for city and cruiser bikes
- • **Whisper-Quiet Rotation:** Enjoy a smooth ride with minimal noise disruption
- • **Precision 18T Gear Ratio:** Optimized for smooth, fast single-speed cycling
- • **Durable Iron Construction:** Engineered for heat resistance and long-lasting performance
- • **Universal Chain Compatibility:** Fits standard 1/2" x 1/8" chains for versatile upgrades

## Overview

The ZUKKA Single-Speed Bike Freewheel features an 18-tooth high-precision iron gear designed for smooth, quiet, and efficient cycling. Weighing just 170g, it’s lightweight yet durable, compatible with standard 1/2" x 1/8" chains, making it the perfect replacement accessory for single-speed city and cruiser bikes. Engineered for long-lasting performance and easy installation, it’s a must-have upgrade for riders seeking reliability and speed.

## Description

desertcart.com : ZUKKA Single-Speed Bike Freewheel,18 Teeth Bicycle Flywheel,Compatible 1/2 x 1/8 One-Speed Cycling Replacement Accessory : Sports & Outdoors

## Features

- Model: Single Speed Bicycle Freewheel 18T. Weight: 170g. Chain compatibility: 1/2" x1/8".
- Durable and Stability: Made of high-quality iron, high performance and heat resistance, long service life.
- High Precision: Provides fast cycling speed and reduces the amount of work required.Smooth rotation without too much noise.
- Convenience: The bicycle flywheel is lightweight and compact, and can be easily removed or installed on the bicycle.
- Application: Suitable for single speed city bike/beach cruiser bike and tricycle. Any question please contact with us, we will do our best to serve you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08C2T4RSS |
| Best Sellers Rank | #310,967 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #246 in Bike Cassettes & Freewheels |
| Brand Name | ZUKKA |
| Color | 18T |
| Customer Reviews | 4.4 4.4 out of 5 stars (666) |
| Date First Available | June 30, 2020 |
| Item Package Dimensions L x W x H | 4.21 x 2.91 x 1.14 inches |
| Item Weight | 16 ounces |
| Manufacturer | ZUKKA |
| Material | iron |
| Package Weight | 0.17 kg |
| Part Number | ZK-1S-18TFW |
| Size | 18T |

## Images

![Single-Speed Bike Freewheel 16t/18t/20t Bicycle Freewheel Compatible 1/2 x 1/8 One-Speed Cycling Replacement Accessory - Image 1](https://m.media-amazon.com/images/I/61A-xCikJQL.jpg)

## Available Options

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

## Frequently Bought Together

- ZUKKA Single-Speed Bike Freewheel 16t/18t/20t Bicycle Freewheel Compatible 1/2 x 1/8 One-Speed Cycling Replacement Accessory
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**Shop now:** [https://www.desertcart.tn/products/222549111-single-speed-bike-freewheel-16t-18t-20t-bicycle-freewheel-compatible](https://www.desertcart.tn/products/222549111-single-speed-bike-freewheel-16t-18t-20t-bicycle-freewheel-compatible)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-01*