---
product_id: 368893798
title: "Serfas TST Bicycle Tail Light Saddle Rail Mount - UNI-Rail"
brand: "serfas"
price: "$204273"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/368893798-serfas-tst-bicycle-tail-light-saddle-rail-mount-uni-rail
store_origin: CO
region: Colombia
---

# 13.41 x 9.09 x 0.51 cm Lightweight at 23 g Aluminum Carbon Steel Serfas TST Bicycle Tail Light Saddle Rail Mount - UNI-Rail

**Brand:** serfas
**Price:** $204273
**Availability:** ✅ In Stock

## Summary

> Illuminate Your Ride! 🚲

## Quick Answers

- **What is this?** Serfas TST Bicycle Tail Light Saddle Rail Mount - UNI-Rail by serfas
- **How much does it cost?** $204273 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/368893798-serfas-tst-bicycle-tail-light-saddle-rail-mount-uni-rail)

## Best For

- serfas enthusiasts

## Why This Product

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

## Key Features

- • **🖤 Sleek Design:** Stylish black finish complements any bike aesthetic.
- • **💪 Durable Build:** Constructed from robust aluminum carbon steel for long-lasting use.
- • **🌟 Lightweight Performance:** Weighs only 23 g, ensuring no added bulk to your ride.
- • **🔦 Tail Light Compatibility:** Designed for TST-70, TST-100, TST-150, & TBT-50R tail lights.
- • **🚴‍♂️ Effortless Installation:** Easily mounts directly to saddle rails for a seamless setup.

## Overview

The Serfas TST Bicycle Tail Light Saddle Rail Mount (UNI-Rail) is a sleek and durable solution for mounting your tail light directly to your saddle rails. Made from high-quality aluminum carbon steel, this lightweight accessory is compatible with various Serfas tail light models, ensuring safety and visibility on your rides.

## Description

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.

## Features

- SERFAS TAIL LIGHT SADDLE RAIL MOUNT
- TST Tail Light Saddle Rail Mount
- Allows Mounting of Tail Light Direct to Saddle Rails
- Compaitble with TST-70, TST-100, TST-150, & TBT-50R

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Team | Serfas |
| Material type | Aluminum Carbon Steel |
| Number of items | 1 |
| Batteries included? | No |
| Brand | Serfas |
| Department | Men's |
| Manufacturer | Serfas |
| Item model number | UNI-RAIL |
| Package Dimensions | 13.41 x 9.09 x 0.51 cm; 23 g |
| ASIN | B01M4G8OHF |

## Images

![Serfas TST Bicycle Tail Light Saddle Rail Mount - UNI-Rail - Image 1](https://m.media-amazon.com/images/I/51WsM7RRHNL.jpg)

## Frequently Bought Together

- Serfas TST Bicycle Tail Light Saddle Rail Mount - UNI-Rail
- SERFAS Vulcan 350 TAILLIGHT 350 LUMENS

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**Shop now:** [https://www.desertcart.co/products/368893798-serfas-tst-bicycle-tail-light-saddle-rail-mount-uni-rail](https://www.desertcart.co/products/368893798-serfas-tst-bicycle-tail-light-saddle-rail-mount-uni-rail)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-23*