---
product_id: 735620392
title: "Electric Bike 26\" E bike, 36V 12AH Lithium Battery Able up to 90KM (35KM in pure electric mode) 250W 7-speed Adult Commuter E bike"
brand: "rcb"
price: "137311704₫"
currency: VND
in_stock: true
reviews_count: 2
category: "Rcb"
url: https://www.desertcart.vn/products/735620392-electric-bike-26-e-bike-36v-12ah-lithium-battery-able
store_origin: VN
region: Vietnam
---

# 250W high-performance motor 36V 12AH long-lasting lithium battery 7-speed derailleur gear system Electric Bike 26" E bike, 36V 12AH Lithium Battery Able up to 90KM (35KM in pure electric mode) 250W 7-speed Adult Commuter E bike

**Brand:** rcb
**Price:** 137311704₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Commute, Own the Road!

## Quick Answers

- **What is this?** Electric Bike 26" E bike, 36V 12AH Lithium Battery Able up to 90KM (35KM in pure electric mode) 250W 7-speed Adult Commuter E bike by rcb
- **How much does it cost?** 137311704₫ 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/735620392-electric-bike-26-e-bike-36v-12ah-lithium-battery-able)

## Best For

- rcb enthusiasts

## Why This Product

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

## Key Features

- • **Safety Meets Style:** Dual disc brakes and bright LED lights ensure you stop fast and stay visible, day or night.
- • **Ride Farther, Recharge Less:** Up to 90KM range on a single charge means your daily commute just got a serious upgrade.
- • **Quick Setup, Instant Adventure:** 80% pre-assembled with clear video instructions—get riding faster and stress-free.
- • **Effortless Power on Every Terrain:** Conquer hills and city streets with a robust 250W motor that keeps you moving smoothly.
- • **Precision Control at Your Fingertips:** 7-speed trigger shifter lets you customize your ride for ultimate comfort and efficiency.

## Overview

The RCB Electric Bike RK8S is a sleek, lightweight 26-inch e-bike designed for adult commuters seeking a reliable and efficient ride. Featuring a 250W motor, 36V 12AH lithium battery offering up to 90KM range, and a 7-speed derailleur system, it balances power and versatility. Safety is prioritized with dual disc brakes and LED lighting, while easy assembly and included accessories make it a ready-to-go urban companion.

## Description

RK8S

Review: Electric bicycle - I bought this electric bicycle as a gift for my husband to commute to work. He likes it very much and finds it easy to ride.Download the app on your phone; the adjustment features are simple and easy to understand, allowing you to adjust to a speed that you like, which is very convenient.
Review: The perfect e-bike - I bought this electric bike to take my kids to school. Delivery was prompt, installation was quick and easy, and the workmanship was exquisite and very textured. Charging is very convenient, the speed is adjustable, and riding is effortless, which is great! It also comes with a combination lock and storage bag. Highly recommended!👍👍👍👍👏

## Features

- Warning:Not suitable for children under 14 years. For use under adult supervision
- Warning:Protective equipment should be worn. Not to be used in traffic
- Warning:To be used under the direct supervision of an adult
- High-performance motor: 250 W high-performance motor with stable output power. It easily copes with all types of terrain and climbs hills effortlessly. Whether it's the incline of a subway in the city or a mountain path in the suburbs, you can ride without any problems
- Easy assembly leaves your hands free:The electric bike is almost 80% assembled, with a detailed assembly video that practically explains the assembly and leaves your hands free
- Long-lasting battery: The city electric bike is equipped with a 36 V 10.4 Ah lithium battery with a large capacity and a range of 35-90 km. With a single charge, you can cover your daily riding needs for several days, eliminating the need for frequent recharging
- Safe Riding: RCB electric bikes are equipped with a reliable braking system, a front disc brake + a rear disc brake to ensure sensitive and fast braking. Equipped with bright LED headlights and rear signalling lights, it ensures a safe ride
- Easy to assemble: This RCB E-bike includes accessories and instruction manual. If you encounter any problems during installation and use, please feel free to contact us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGD5K6XS |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Battery Life | 10 Hours |
| Best Sellers Rank | 204,756 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 731 in Electric Bikes |
| Bicycle Drivetrain Type | derailleur |
| Bicycle Gear Shifter Type | Trigger |
| Bike Type | Electric Bike |
| Bike type | Electric Bike |
| Brake Style | Disc |
| Brand | RCB |
| Brand Name | RCB |
| Colour | Black |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 38 Reviews |
| Derailleur Configuration | Rear |
| Electric Assist Type | Pedal support |
| Frame Material Type | Aluminum |
| Included Components | 1 x Instruction manual, 1x Bike lock, 1x RK8S electric bicycle, Charger |
| Is Assembly Required | Yes |
| Is Autographed | No |
| Lithium Battery Energy Content | 10400 Milliampere Hour (mAh) |
| Manufacturer | ZHEJIANG KUANTU INDUSTRY AND TRADE CO.,LTD |
| Manufacturer Warranty Description | 1 |
| Maximum Weight Recommendation | 120 Kilograms |
| Minimum User Height | 165 Centimetres |
| Model Name | Rcb E Bike |
| Model Number | RK8S |
| Number Of Speeds | 7 |
| Number of speeds | 7 |
| Power Source | Battery |
| Seat Material Type | Polyurethane (PU) |
| Size | 26 |
| Special Features | Lightweight |
| Specific Uses For Product | Gravel |
| Style Name | Modern |
| Suspension Type | Front |
| Wattage | 250 watts |
| Wheel Material | Aluminium |
| Wheel Size | 26 Inches |
| Wheel size | 26 Inches |

## Product Details

- **Age range (description):** Adult
- **Bike type:** Electric Bike
- **Brand:** RCB
- **Colour:** Black
- **Frame material:** Aluminum
- **Included components:** 1 x Instruction manual, 1x Bike lock, 1x RK8S electric bicycle, Charger
- **Number of speeds:** 7
- **Special feature:** Lightweight
- **Suspension type:** Front
- **Wheel size:** 26 Inches

## Images

![Electric Bike 26" E bike, 36V 12AH Lithium Battery Able up to 90KM (35KM in pure electric mode) 250W 7-speed Adult Commuter E bike - Image 1](https://m.media-amazon.com/images/I/71FlIDgiJ9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Electric bicycle
*by C***M on 7 August 2025*

I bought this electric bicycle as a gift for my husband to commute to work. He likes it very much and finds it easy to ride.Download the app on your phone; the adjustment features are simple and easy to understand, allowing you to adjust to a speed that you like, which is very convenient.

### ⭐⭐⭐⭐⭐ The perfect e-bike
*by A***R on 25 June 2025*

I bought this electric bike to take my kids to school. Delivery was prompt, installation was quick and easy, and the workmanship was exquisite and very textured. Charging is very convenient, the speed is adjustable, and riding is effortless, which is great! It also comes with a combination lock and storage bag. Highly recommended!👍👍👍👍👏

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**Shop now:** [https://www.desertcart.vn/products/735620392-electric-bike-26-e-bike-36v-12ah-lithium-battery-able](https://www.desertcart.vn/products/735620392-electric-bike-26-e-bike-36v-12ah-lithium-battery-able)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-22*