---
product_id: 105114160
title: "Fidlock Bike Base, Black, 4\""
brand: "fidlock"
price: "€ 28.58"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.de/products/105114160-fidlock-bike-base-black-4
store_origin: DE
region: Germany
---

# Secure frame mounting Magnetic mechanical lock Modular TWIST compatibility Fidlock Bike Base, Black, 4"

**Brand:** fidlock
**Price:** € 28.58
**Availability:** ✅ In Stock

## Summary

> 🧲 Unlock the future of bike storage with a magnetic twist!

## Quick Answers

- **What is this?** Fidlock Bike Base, Black, 4" by fidlock
- **How much does it cost?** € 28.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/105114160-fidlock-bike-base-black-4)

## Best For

- fidlock enthusiasts

## Why This Product

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

## Key Features

- • **Expand Your Bike Setup:** Affordable extra base lets you equip every bike in your fleet with the innovative TWIST system.
- • **Lightweight & Sleek Design:** At just 16g, this black bike base blends minimalism with maximum function—upgrade your ride’s aesthetic.
- • **Effortless Magnetic Locking:** Snap your accessories on and off with a satisfying magnetic twist—no cages, no hassle.
- • **Rugged & Reliable Frame Attachment:** Engineered with precision screws to keep your gear locked tight, even on the roughest rides.
- • **Universal TWIST System Compatibility:** Seamlessly connect all TWIST accessories across multiple bikes for ultimate versatility.

## Overview

The FIDLOCK Bike Base 4" in black is a lightweight (15.9g), magnetic mechanical bike frame attachment designed for secure, cage-free mounting of TWIST accessories. Featuring a modular system compatible with all TWIST products, it installs easily with included screws and ensures your gear stays firmly in place on any terrain.

## Description

FIDLOCK Bike Base, Black, 4"

## Features

- MAGNETIC MECHANICAL BIKE FRAME ATTACHMENT: combines the bike base with typical bike accessories, like bottles, bags or the FIDLOCK uni connector. This base is compatible with all TWIST accessories.
- STORAGE ON YOUR BIKE FRAME: This cageless magnetic system features easy handling TWIST technology. Magnetically guided & secured by a mechanical locking system that keeps your belongings secure and handy even on rough terrain.
- EXTRA BASE: Sure the TWIST Bike Base is already included with every Fidlock TWIST Bottle. But for those of us who tend to own more than one bike this simple solution is an affordable way to utilize your Fidlock TWIST accessories on all of them.
- CONNECT: The modular TWIST system is compatible with any TWIST accessory which is magneto-mechanically attached to the base. All TWIST products can be combined with each other.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | FIDLOCK |
| Part Number | FL-09603 |
| Product Dimensions | 10.16 x 2.54 x 1.59 cm; 15.88 g |
| Item model number | FL-09603 |
| Size | 4 Inch |
| Colour | Black |
| Style | Bicycle |
| Finish | Black |
| Material | Plastic |
| Shape | Cylindrical |
| Item Package Quantity | 1 |
| Plug profile | Wall Mount |
| Special Features | Magnetic Mechanical Bottle Holder, Modular System |
| Included Components | One male adapter and two mounting screws |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 15.9 g |

## Product Details

- **Brand:** Fidlock
- **Material:** Plastic
- **Bottle type:** Water Bottle
- **Colour:** Black
- **Capacity:** 18 g

## Images

![Fidlock Bike Base, Black, 4" - Image 1](https://m.media-amazon.com/images/I/41BzNntmp8L.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Original Part
  

*by S***E on Reviewed in the United Kingdom on 8 June 2021*

Simple product that is exactly as expected.Price was very good too.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Expensive buy good
  

*by D***H on Reviewed in the United Kingdom on 14 August 2022*

Like the product

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**Shop now:** [https://www.desertcart.de/products/105114160-fidlock-bike-base-black-4](https://www.desertcart.de/products/105114160-fidlock-bike-base-black-4)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-31*