---
product_id: 490104312
title: "REACTO SP Rear | Seamless Integration of Safety and aero | Easy-to-fit Light"
brand: "merida"
price: "₩60597"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/490104312-reacto-sp-rear-seamless-integration-of-safety-and-aero-easy
store_origin: KR
region: South Korea
---

# 12-hour battery life Seamless seatpost integration Ultra-light 37g weight REACTO SP Rear | Seamless Integration of Safety and aero | Easy-to-fit Light

**Brand:** merida
**Price:** ₩60597
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Light Up Your Ride, Stay Ahead of the Pack!

## Quick Answers

- **What is this?** REACTO SP Rear | Seamless Integration of Safety and aero | Easy-to-fit Light by merida
- **How much does it cost?** ₩60597 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/490104312-reacto-sp-rear-seamless-integration-of-safety-and-aero-easy)

## Best For

- merida enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Power:** Powered by a single AAA battery (included) delivering up to 12 hours of reliable illumination—ride longer, worry less.
- • **Universal REACTO Fit:** Compatible with all REACTO CF2/CF4 seatposts from 2018 onwards—upgrade your ride instantly.
- • **Effortless Aero Safety:** Sleek design that merges perfectly with your MERIDA REACTO seatpost for a stealthy, aerodynamic edge.
- • **Featherweight Advantage:** At just 37 grams, it’s barely there—boost your bike’s performance without added bulk.
- • **Plug & Play Installation:** No tools, no hassle—snap it on and hit the road in seconds, because your time is valuable.

## Overview

The MERIDA REACTO SP is a lightweight (37g), aerodynamic rear tail light designed exclusively for MERIDA REACTO seatposts (CF2/CF4 models from 2018+). Powered by a single included AAA battery, it offers up to 12 hours of continuous illumination, ensuring enhanced visibility and safety with a seamless, tool-free installation.

## Description

The MERIDA REACTO SP is an easy-to-fit and aerodynamic tail light that integrates into the MERIDA REACTO seatpost. It is powered by a single AAA battery (included) and fits all REACTO posts from CF2/CF4 frames from model year 2018 onwards. The REACTO SP should last up to 12 hours and weighs just 37 g.

## Features

- The MERIDA REACTO SP is an easy-to-fit and aerodynamic tail light that integrates into the MERIDA REACTO seatpost.
- It is powered by a single AAA battery (included) and fits all REACTO posts from CF2/CF4 frames from model year 2018 onwards.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B09TH927TZ |
| Auto Part Position | Rear |
| Best Sellers Rank | #184,115 in Sports, Fitness & Outdoors (See Top 100 in Sports, Fitness & Outdoors) #322 in Cycling Taillights |
| Brand Name | MERIDA |
| Colour | black |
| Country Of Origin | China |
| Importer Contact Information | Extreme Adventure, Sports FL 1B 410/2 Green Terrace, Lane No 5 South Main Road Koregaon Park, Pune 411001 Maharashtra IndiaToll-free No.-1800 266 857, Email Id: connect@exadsports.com Website: www.imaginext.co.in |
| Item Type Name | Rear Light |
| Item Weight | 37 Grams |
| Manufacturer | MERIDA INDUSTRY CO., LTD., MERIDA INDUSTRY CO., LTD. |
| Manufacturer Contact Information | MERIDA INDUSTRY CO., LTD. |
| Material Type | Rubber, PMMA |
| Mounting Type | Seat Mount |
| Number Of Settings | 1 |
| Packer Contact Information | Extreme Adventure, Sports FL 1B 410/2 Green Terrace, Lane No 5 South Main Road Koregaon Park, Pune 411001 Maharashtra IndiaToll-free No.-1800 266 857, Email Id: connect@exadsports.com Website: www.imaginext.co.in |
| Power Source | Battery Powered |
| Warranty Description | 1 |
| Water Resistance Level | Not Water Resistant |
| Whats In The Box1 Whats In The Box3 | Rear LIGHT |

## Product Details

- **Colour:** black
- **Brand:** MERIDA
- **Material:** Rubber, PMMA
- **Power Source:** Battery Powered
- **Water Resistance Level:** Not Water Resistant
- **Item Weight:** 37 Grams
- **Mounting Type:** Seat Mount
- **Number of settings:** 1
- **Auto Part Position:** Rear
- **Manufacturer:** MERIDA INDUSTRY CO., LTD., MERIDA INDUSTRY CO., LTD.

## Images

![REACTO SP Rear | Seamless Integration of Safety and aero | Easy-to-fit Light - Image 1](https://m.media-amazon.com/images/I/71KcKs0cTKL.jpg)

## Frequently Bought Together

- Merida REACTO SP Rear | Seamless Integration of Safety and aero | Easy-to-fit Light
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**Shop now:** [https://www.desertcart.kr/products/490104312-reacto-sp-rear-seamless-integration-of-safety-and-aero-easy](https://www.desertcart.kr/products/490104312-reacto-sp-rear-seamless-integration-of-safety-and-aero-easy)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-27*