---
product_id: 649898142
title: "21 Speed Road Bike with Light Aluminum Alloy Frame, 700C Wheel Commuter Bicycle with Dual V Brakes, 26” Faster Racing Bike for Men and Women, Triathlon Bike for Adult （Blue）"
brand: "marknig"
price: "¥343966"
currency: JPY
in_stock: true
reviews_count: 5
category: "Mar Knig"
url: https://www.desertcart.jp/products/649898142-21-speed-road-bike-with-light-aluminum-alloy-frame-700c
store_origin: JP
region: Japan
---

# Dual V-brake stopping power 21-speed precision gearing Lightweight aluminum frame 21 Speed Road Bike with Light Aluminum Alloy Frame, 700C Wheel Commuter Bicycle with Dual V Brakes, 26” Faster Racing Bike for Men and Women, Triathlon Bike for Adult （Blue）

**Brand:** marknig
**Price:** ¥343966
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Own the Road, Own the Moment!

## Quick Answers

- **What is this?** 21 Speed Road Bike with Light Aluminum Alloy Frame, 700C Wheel Commuter Bicycle with Dual V Brakes, 26” Faster Racing Bike for Men and Women, Triathlon Bike for Adult （Blue） by marknig
- **How much does it cost?** ¥343966 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/649898142-21-speed-road-bike-with-light-aluminum-alloy-frame-700c)

## Best For

- marknig enthusiasts

## Why This Product

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

## Key Features

- • **Ready to Roll Fast:** 85% pre-assembled design means you’re on the road in 15-25 minutes—no time wasted, just pure momentum.
- • **Tailored Comfort Ride:** Adjustable 11-inch seat ensures personalized comfort for rides that go the distance.
- • **Featherlight Durability:** Robust aluminum alloy frame supports up to 330 lbs without weighing you down—ride strong, ride fast.
- • **Smooth Shifting Mastery:** 21-speed gear system adapts effortlessly to any terrain, giving you the edge on every ride.
- • **Precision Stopping Confidence:** Dual V-brakes deliver responsive, reliable stopping power for ultimate control and safety.

## Overview

The MarKnig 21 Speed Road Bike combines a lightweight aluminum alloy frame with 700C wheels optimized for riders between 5'3" and 6'. Featuring a versatile 21-speed derailleur system and efficient dual V-brakes, it offers smooth gear transitions and reliable stopping power. Designed for both men and women, this commuter and triathlon-ready bike supports riders up to 330 pounds and includes an adjustable seat for personalized comfort. With 85% pre-assembly, it’s engineered for quick setup and immediate performance.

## Description

desertcart.com : MarKnig 21 Speed Road Bike with Light Aluminum Alloy Frame, 700C Wheel Commuter Bicycle with Dual V Brakes, 26” Faster Racing Bike for Men and Women, Triathlon Bike for Adult （Blue） : Sports & Outdoors

Review: So basically if you are over 250LBS and Under 330 LBS this is your bike - Easy to assemble, if you know what you are looking at. First the Instructions have multiple pictures for different bikes. The Front wheel does not need a brake wheel. The brakes apply pressure at the top. rear wheel is already installed. Thought the cap for the Left handle was missing but it just fell inside the box and I was able fix the situation. You will need scissors because of the large amount of Zip ties.
Review: Not happy. - The look is good, But, i did not feel comfortable or safe on it.plus not easy to adjust. Would like to return it. Have only redden in my parking lot once..

## Features

- [Strong Aluminum Alloy Frame] Durable and Light frame supports riders up to 330 pounds.
- [700c Wheels for 5'3"-6' Heights] Ideal wheel size for a balanced ride for heights between 5'3" and 6'.
- [Efficient Dual V-Brake System] High-performance brakes for responsive and reliable stopping.
- [Versatile 21-Speed Gear Shifting] Easily switch gears for a smooth ride on diverse terrains.
- [Comfortable 11-Inch Adjustable Seat] Maximized comfort with an adjustable seat; 85% pre-assembled for quick 15-25 minute setup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DBHSH55R |
| Age Range (Description) | Adult |
| Assembly Required | Yes |
| Best Sellers Rank | #641,722 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #57 in Road Bikes |
| Bicycle Drivetrain Type | derailleur |
| Bicycle Gear Shifter Type | Thumb |
| Bike Type | Road Bike |
| Brake Style | Linear Pull |
| Brand | MarKnig |
| Brand Name | MarKnig |
| Color | Blue |
| Customer Reviews | 3.8 3.8 out of 5 stars (11) |
| Date First Available | July 29, 2024 |
| Derailleur Configuration | Front and Rear |
| Frame Material | Aluminum |
| Included Components | Bottle Holder, Dual V Brakes |
| Item Weight | 27.5 Pounds |
| Manufacturer | MarKnig |
| Maximum Weight Recommendation | 330 Pounds |
| Minimum User Height | 5.2 Feet |
| Model Name | MarKnig |
| Number of Speeds | 21 |
| Power Source | Pedal power |
| Seat Material Type | Faux Leather |
| Seatpost Travel Distance Maximum | 11 Inches |
| Size | 21 speed |
| Skill Level | Intermediate or Beginner |
| Special Feature | Lightweight, adjustable |
| Specific Uses For Product | Road |
| Style | V Brake |
| Suspension Type | Dual |
| UPC | 784227716752 |
| Warranty Type | Limited |
| Wheel Material | Aluminum |
| Wheel Size | 26 Inches |
| Wheel Width | 2.5 Centimeters |

## Product Details

- **Age Range (Description):** Adult
- **Bike Type:** Road Bike
- **Brand:** MarKnig
- **Color:** Blue
- **Frame Material:** Aluminum
- **Included Components:** Bottle Holder, Dual V Brakes
- **Number of Speeds:** 21
- **Special Feature:** Lightweight, adjustable
- **Suspension Type:** Dual
- **Wheel Size:** 26 Inches

## Images

![21 Speed Road Bike with Light Aluminum Alloy Frame, 700C Wheel Commuter Bicycle with Dual V Brakes, 26” Faster Racing Bike for Men and Women, Triathlon Bike for Adult （Blue） - Image 1](https://m.media-amazon.com/images/I/71EH4UV2TnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ So basically if you are over 250LBS and Under 330 LBS this is your bike
*by B***N on January 5, 2025*

Easy to assemble, if you know what you are looking at. First the Instructions have multiple pictures for different bikes. The Front wheel does not need a brake wheel. The brakes apply pressure at the top. rear wheel is already installed. Thought the cap for the Left handle was missing but it just fell inside the box and I was able fix the situation. You will need scissors because of the large amount of Zip ties.

### ⭐ Not happy.
*by S***Y on April 25, 2025*

The look is good, But, i did not feel comfortable or safe on it.plus not easy to adjust. Would like to return it. Have only redden in my parking lot once..

### ⭐⭐⭐⭐ Great bike, little bit small for a tall man
*by P***N on April 13, 2025*

I wish I could give it 4.5 stars. It’s a solid road bike, great quality for the price! It did require some assembly and tweaking. I needed to adjust the brakes and derailer to make sure they functioned properly but it’s very easy to do so. My only complaint is that for an adult male (5’ 10”) the bike is just slightly too small for my comfort level. I wish the distance from the seat to the handlebars was another 2-4” in length. Once again this is personal preference, not enough of a problem to return the bike. I’ve adjusted the handlebars and will probably end up getting a post for the seat that is angled backwards to give myself some more room. But overall great bike (shimano hardware on it!) and great price and rides very smooth.

## Frequently Bought Together

- MarKnig 26" Road Bike with Light Aluminum Alloy Frame, 700C Wheel Commuter Bicycle with Dual Disc/V Brakes for Men and Women, 14-21 Speed Adult Faster Racing Bike (Black, Red, Blue, White)
- Schwinn Thrasher Bike Helmet for Adult Men Women Age 14+ with Suggested Fit 58-62cm, Multi-Mode Rear LED Light or No Light Option, Lightweight with Adjustable Side and Chin Strap, Bike Accessories
- Master Lock Bike Lock Cable with Combination Black, 8143D

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/649898142-21-speed-road-bike-with-light-aluminum-alloy-frame-700c](https://www.desertcart.jp/products/649898142-21-speed-road-bike-with-light-aluminum-alloy-frame-700c)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-12*