---
product_id: 122207914
title: "Schwinn SW78854-3 High Security Reflective Chain Lock Bike, Black, 3 Foot/8mm Cha"
brand: "schwinn"
price: "€ 57.79"
currency: EUR
in_stock: true
reviews_count: 5
category: "Schwinn"
url: https://www.desertcart.hr/products/122207914-schwinn-sw78854-3-high-security-reflective-chain-lock-bike-black
store_origin: HR
region: Croatia
---

# reflective fabric sleeve 3-foot flexible length 8mm solid steel chain Schwinn SW78854-3 High Security Reflective Chain Lock Bike, Black, 3 Foot/8mm Cha

**Brand:** schwinn
**Price:** € 57.79
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in security, unlock peace of mind.

## Quick Answers

- **What is this?** Schwinn SW78854-3 High Security Reflective Chain Lock Bike, Black, 3 Foot/8mm Cha by schwinn
- **How much does it cost?** € 57.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/122207914-schwinn-sw78854-3-high-security-reflective-chain-lock-bike-black)

## Best For

- schwinn enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Schwinn Legacy:** 130+ years of American bike innovation and quality assurance.
- • **Key-Operated Convenience:** No combos to remember—just lock, keep the keys, and go.
- • **Unmatched 8mm Steel Strength:** Level 4 security to keep your bike theft-proof.
- • **3-Foot Reach, Infinite Locking Options:** Secure your ride to racks, posts, or fences with ease.
- • **Reflective Sleeve for Night Visibility:** Stay safe and seen during low-light rides.

## Overview

The Schwinn SW78854-3 is a heavy-duty 3-foot long, 8mm thick solid steel chain lock featuring a reflective fabric sleeve that protects your bike frame and enhances nighttime visibility. Designed with a key-operated mechanism and backed by Schwinn’s 130-year legacy, it offers level 4 security ideal for everyday urban and suburban cyclists seeking reliable theft deterrence.

## Description

Ride with confidence knowing your bike is protected by the Schwinn 3 ft x 8 mm Reflective Chain Lock with Keys. Designed for everyday riders who need reliable security, this heavy-duty lock features a 3-foot long chain for strong, flexible protection – ideal for campus quick stops and all day suburban parking. The durable fabric coating helps prevent scratches on your bike frame, while the highly-reflective coating increases visibility in poorly lit areas. With two included keys, you'll never be stuck guessing a forgotten combination. Whether you're locking up outside your favorite café or commuting across town, this bike chain lock has you covered.

Review: Its a good sturdy lock - of course after my bike was stolen from my home - not locked - cause it was at my home... anyway - new bike - better lock and i lock it EVRYWHERE. not likin the stay in key - when unlocked key can not be removed until you lock it then key comes out ... i have the key with others on a key chain and its a small hassle... but the lock is very sturdy and gives me peace of mind- also like that the chain cover is reflective for night riding and my security cameras can see it at night ...
Review: Muy resistentes - Si buscas una cadena que te brinde la seguridad/confianza que estás buscando, está sería una de ellas. La cadena se siente de buena calidad, es gruesa, así que no la pueden romper tan fácilmente. Puede que sea un poco pesado, pero se tiene que tener en cuenta el material que está hecho y el protector ayuda a que no se dañe la estructura de la bicicleta.

## Features

- DEPENDABLE SECURITY: Keep your bike safe with the Schwinn Reflective Chain Lock, a strong key-operated chain lock that helps deter theft – perfect for securing bikes in public spaces or at home.
- BUILT TO LAST: The 8 mm solid steel chain provides level 4 security, while its 3-foot reach offers the flexibility to lock your bike to racks, posts, or fences.
- REFLECTIVE COVERING: Highly-reflective fabric sleeve surrounds the chain, shielding your bicycle frame from scratches, while increasing visibility at night and in poorly lit areas.
- READY TO RIDE: Comes with two keys so you're always covered. No combinations to remember – just lock it and ride.
- TRUSTED SCHWINN QUALITY: Schwinn is the original American bike brand. We’ve spent over 130 years building the bicycle industry into what it is today, and we’re not done yet. Each product is designed in Madison, WI.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071FFMGQ8 |
| Best Sellers Rank | 375,428 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 777 in Cycling Cable Locks |
| Brand | Schwinn |
| Colour | Black |
| Control Method | Touch |
| Controller Type | Hand Control |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 545 Reviews |
| Finish | Polished |
| Global Trade Identification Number | 00038675111523 |
| Included Components | Lock |
| Item Dimensions | 25.4 x 15.2 x 2.5 centimetres |
| Item Type Name | Bike Lock |
| Item Weight | 1.18 kg |
| Item dimensions L x W x H | 25.4 x 15.2 x 2.5 centimetres |
| Lock Type | Key Lock |
| Lock type | Key Lock |
| Manufacturer | Pacific Cycle, Inc (Accessories) |
| Material | Vinyl |
| Model Name | High Security Reflective Chain Lock |
| Model Number | SW78854-3 |
| Number of Pieces | 2 |
| Part Number | SW78854-3 |
| Recommended Uses For Product | Fahrrad |
| Recommended uses for product | Fahrrad |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Durable |
| Special feature | Durable |
| Style | Security Level 4/Key Lock |
| UPC | 038675111523 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Schwinn
- **Item dimensions L x W x H:** 25.4 x 15.2 x 2.5 centimetres
- **Lock type:** Key Lock
- **Material:** Vinyl
- **Special feature:** Durable

## Images

![Schwinn SW78854-3 High Security Reflective Chain Lock Bike, Black, 3 Foot/8mm Cha - Image 1](https://m.media-amazon.com/images/I/81e118nP4HL.jpg)
![Schwinn SW78854-3 High Security Reflective Chain Lock Bike, Black, 3 Foot/8mm Cha - Image 2](https://m.media-amazon.com/images/I/81nLrpvXm+S.jpg)
![Schwinn SW78854-3 High Security Reflective Chain Lock Bike, Black, 3 Foot/8mm Cha - Image 3](https://m.media-amazon.com/images/I/810n9ElYa-S.jpg)
![Schwinn SW78854-3 High Security Reflective Chain Lock Bike, Black, 3 Foot/8mm Cha - Image 4](https://m.media-amazon.com/images/I/81q9VG5L+5S.jpg)
![Schwinn SW78854-3 High Security Reflective Chain Lock Bike, Black, 3 Foot/8mm Cha - Image 5](https://m.media-amazon.com/images/I/81aIdYhl8bL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: can this lock be cut with a cable cutter?**
A: Yes, mine was yesterday when my bike was stolen. The cable looked like it was cut through cleanly in one chop.

**Q: Hi.. Do you have to use the key to lock it or can you just snap it together and go? Thanks!**
A: You can just snap it together and go, but you will need the key to unlock it.

**Q: how do I reset the lock on the schwinn combo lock?**
A: To change the combination, you'll open the lock first. Then turn the reset knob. Change the digits to the combo desired and then turn the rest knob back. Thank you.

**Q: How come preset combination (0000) did not work? I could not unlock it at all.**
A: When I purchased one, it had a little red plate attached to it with the four digit combination that was a random number. Mine was something like 4783.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Its a good sturdy lock
*by O***S on 11 August 2022*

of course after my bike was stolen from my home - not locked - cause it was at my home... anyway - new bike - better lock and i lock it EVRYWHERE. not likin the stay in key - when unlocked key can not be removed until you lock it then key comes out ... i have the key with others on a key chain and its a small hassle... but the lock is very sturdy and gives me peace of mind- also like that the chain cover is reflective for night riding and my security cameras can see it at night ...

### ⭐⭐⭐⭐⭐ Muy resistentes
*by P***A on 8 August 2022*

Si buscas una cadena que te brinde la seguridad/confianza que estás buscando, está sería una de ellas. La cadena se siente de buena calidad, es gruesa, así que no la pueden romper tan fácilmente. Puede que sea un poco pesado, pero se tiene que tener en cuenta el material que está hecho y el protector ayuda a que no se dañe la estructura de la bicicleta.

### ⭐⭐⭐⭐⭐ Solides Schloss
*by L***. on 26 April 2024*

Prompte Lieferung, wie immer. Jedes Schloss kann man knacken. Aber erst mal fühlt es sich gut an.

## Frequently Bought Together

- Schwinn Bike Locks, Key Lock U-Lock or Lighted Lock Options, Heavy Duty Anti Theft, Lock for Outdoor Equipment and Bicycle
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- Schwinn Classic Black Bike Bell, Bicycle Accessories, Kids and Adult Bikes, Easy Installation, Loud Ringing Sound

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**Shop now:** [https://www.desertcart.hr/products/122207914-schwinn-sw78854-3-high-security-reflective-chain-lock-bike-black](https://www.desertcart.hr/products/122207914-schwinn-sw78854-3-high-security-reflective-chain-lock-bike-black)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-23*