---
product_id: 567127098
title: "Bike Water Bottle Cages Saddle Cage Converter with Adjustable Angle Aluminum Alloy Lightweight Bicycle Bottle Holder Saddle Mount Adapter Suitable for Road Bike MTB"
brand: "rockbros"
price: "1220883₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/567127098-bike-water-bottle-cages-saddle-cage-converter-with-adjustable-angle
store_origin: VN
region: Vietnam
---

# Dual bottle capacity Lightweight design Adjustable angle Bike Water Bottle Cages Saddle Cage Converter with Adjustable Angle Aluminum Alloy Lightweight Bicycle Bottle Holder Saddle Mount Adapter Suitable for Road Bike MTB

**Brand:** rockbros
**Price:** 1220883₫
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Hydration on the Go: Never compromise on your ride!

## Quick Answers

- **What is this?** Bike Water Bottle Cages Saddle Cage Converter with Adjustable Angle Aluminum Alloy Lightweight Bicycle Bottle Holder Saddle Mount Adapter Suitable for Road Bike MTB by rockbros
- **How much does it cost?** 1220883₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/567127098-bike-water-bottle-cages-saddle-cage-converter-with-adjustable-angle)

## Best For

- rockbros enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from sturdy aluminum alloy, ensuring durability without the weight.
- • **Maximize Your Ride:** Utilize post-seat space with dual bottle holders for hydration on long rides.
- • **Effortless Installation:** Quick and simple setup with an allen wrench—get riding in no time!
- • **Universal Compatibility:** Fits most road and mountain bikes, making it a must-have for cycling enthusiasts.
- • **Customizable Convenience:** Easily adjust the angle for quick access to your water bottles.

## Overview

The ROCKBROS Bike Water Bottle Cages Saddle Cage Converter is a lightweight, adjustable aluminum alloy holder designed to maximize hydration on long rides. It allows for dual bottle capacity, quick installation, and universal fit for most bikes, making it an essential accessory for cycling enthusiasts.

## Description

ROCKBROS Bike Water Bottle Cages Saddle Cage Converter with Adjustable Angle Aluminum Alloy Lightweight Bicycle Bottle Holder Saddle Mount Adapter Suitable for Road Bike MTB

## Features

- POST-SEAT SPACE UTILIZATION: Our water bottle extension bracket can be installed with two water bottle holders at the same time, providing you with sufficient hydration for extra long rides. In addition, this holder is also compatible with bike tail bag, which largely utilizes the space on the back seat to carry more needed accessories for your long distance rides.
- ADJUSTABLE ANGLE: This bike water bottle holder saddle mount adapter provides a new way to carry your water bottle, not only can it be easily adjusted to any angle for compatibility with water bottles in various models, but also makes it easier for you to reach your water bottle and refill it during your ride.
- LIGHTWEIGHT AND STRONG: ROCKBROS bike water bottle cages saddle cage converter is made of sturdy aluminum alloy, weighting about 98g (0.2lb).This water bottle bike mount won't add burden to your ride and let you travel easily. With CNC anodized process, which makes it comfortable in your hand. Also, it is not easy to rust and no need to be afraid of rain erosion.
- QUICK INSTALLATION: The bike seat water bottle holder is easy and quick to install.First, using allen wrench to loosen the bolts.Next fix the adapter on the back seat bracket and adjust the angle you want. Then tighten the bolts and the installation is done. Easy to install and remove. Warm Tips:The water bottle and water bottle holder in the product picture are not included.
- UNIVERSAL FIT: This bike water cage adapter is designed to be mounted on the rear seat of road and mountain bikes and is suitable for most water bottle cages. Designed for cycling enthusiasts, it not only holds two bottle cages at the same time for easy access to water bottles, but also makes perfect use of pillion space.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | 31210003001/USA |
| Brand | ROCKBROS |
| Model | ROCKBROS |
| Item Weight | 5.6 ounces |
| Product Dimensions | 5.31 x 1.5 x 3.1 inches |
| Country of Origin | China |
| Item model number | 31210003001/USA |
| Manufacturer Part Number | 31210003001/USA |

## Product Details

- **Color:** black
- **Material:** Aluminum
- **Brand:** ROCKBROS
- **Product Dimensions:** 5.31"L x 1.5"W x 3.1"H
- **Manufacturer:** 31210003001/USA

## Images

![Bike Water Bottle Cages Saddle Cage Converter with Adjustable Angle Aluminum Alloy Lightweight Bicycle Bottle Holder Saddle Mount Adapter Suitable for Road Bike MTB - Image 1](https://m.media-amazon.com/images/I/618CnXj90kL.jpg)

## Frequently Bought Together

- ROCKBROS Bike Water Bottle Cages Saddle Cage Converter with Adjustable Angle Aluminum Alloy Lightweight Bicycle Bottle Holder Saddle Mount Adapter Suitable for Road Bike MTB
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**Shop now:** [https://www.desertcart.vn/products/567127098-bike-water-bottle-cages-saddle-cage-converter-with-adjustable-angle](https://www.desertcart.vn/products/567127098-bike-water-bottle-cages-saddle-cage-converter-with-adjustable-angle)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-31*