---
product_id: 721136769
title: "Stinger X7-21 Speed Cycle for Men with Dual Disc Brakes & Front Suspension Fork,Mountain Bike,29 T Bicycle for Adults with Hitensile Steel Frame,Ideal for 12+ Years Unisex,18.5 Inch"
brand: "cradiac"
price: "R18605"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Cradiac"
url: https://www.desertcart.co.za/products/721136769-stinger-x7-21-speed-cycle-for-men-with-dual-disc
store_origin: ZA
region: South Africa
---

# Dual disc brakes for ultimate control 29-inch durable nylon tires 21-speed precision shifting Stinger X7-21 Speed Cycle for Men with Dual Disc Brakes & Front Suspension Fork,Mountain Bike,29 T Bicycle for Adults with Hitensile Steel Frame,Ideal for 12+ Years Unisex,18.5 Inch

**Brand:** cradiac
**Price:** R18605
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Own the trail, command the city — ride the Stinger X7 and never miss a beat!

## Quick Answers

- **What is this?** Stinger X7-21 Speed Cycle for Men with Dual Disc Brakes & Front Suspension Fork,Mountain Bike,29 T Bicycle for Adults with Hitensile Steel Frame,Ideal for 12+ Years Unisex,18.5 Inch by cradiac
- **How much does it cost?** R18605 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/721136769-stinger-x7-21-speed-cycle-for-men-with-dual-disc)

## Best For

- cradiac enthusiasts

## Why This Product

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

## Key Features

- • **Grip & Glide:** Large 29-inch nylon tires provide superior traction and stability, conquering potholes and uneven surfaces effortlessly.
- • **Safety First, Always:** Powerful dual mechanical disc brakes ensure confident, quick stops in all weather conditions for rider peace of mind.
- • **Trail-Ready Durability:** Robust 18.5-inch Hi-Tensile Steel frame built to withstand daily commutes and off-road adventures with ease.
- • **Smooth Shifting Mastery:** 21-speed gear system delivers seamless control on every terrain, from city streets to rugged trails.
- • **Comfort Meets Performance:** Front suspension fork absorbs shocks, enhancing ride comfort and handling on rough paths and mountain trails.

## Overview

The Cradiac Stinger X7 is a versatile 29-inch mountain bike featuring a durable 18.5-inch Hi-Tensile Steel frame, 21-speed gear system, front suspension fork, and dual disc brakes. Designed for riders aged 12 and above, it offers superior grip, smooth shifting, and reliable stopping power, making it ideal for daily commuting, fitness rides, and off-road adventures.

## Description

Cradiac Stinger X7 – 29" Geared Mountain Cycle, 21 Speed Take on city roads and challenging trails with confidence on the Cradiac Stinger X7 29" Geared Mountain Cycle, designed for strength, comfort, and versatile performance. Built with a durable 18.5-inch high-tensile steel frame, this mountain cycle offers excellent stability and long-lasting reliability for everyday riding. The large 29-inch wheels deliver superior balance, smoother rolling, and better control over uneven surfaces, potholes, and rough terrain. Equipped with a 21-speed gear system, the Stinger X7 ensures smooth and precise shifting, allowing riders to easily adapt to climbs, descents, and flat roads. The responsive front suspension fork absorbs shocks and vibrations, providing enhanced comfort and improved handling on rough paths. Dual mechanical disc brakes offer powerful and dependable stopping performance in all weather conditions, ensuring rider safety and confidence. Designed for riders aged 12 years and above, this unisex mountain cycle is ideal for daily commuting, fitness rides, and off-road adventures, making it a reliable choice for riders seeking performance, durability, and control.

Review: Best for beginners - If this is your first geared bicycle then you can go for it...Has great speeds and handling. The gear shift makes a noticeable click sound initially and needs tuning before first drive..it tends to get smoother over time. I am 5'7" and ride comfortably but I wish the handle bar had options to raise them up as it is already set to max height still i have to bend slightly for proper control. The bend can be slight uncomfortable for intial days but one gets used to it soon. The bicycle feels sturdy and togh..you can go for it. Kindly watch videos in how to position your seats for proper riding position and yes the service is top notch and they are ready to help at any cost.
Review: Happy with the final product and customer service - So..what happened in my case was that we got the cycle but it was the wrong one . we got the one without gear instead of with gear ... So I demanded for a replacement or cancelation from desertcart and it was granted.. Then an agent from Cradiac Cycles contacted us and informed us about the options available to us for replacement , he told is we could either ship back the cycle and again wait for the new cycle or he could send us gear parts to be affixed to the cycle. We took the second option as the1st was a bit time consuming . They even offered us to give reimbursement for any expense incurred in fixing the bike ( which we politely declined as it wasn't much ) .... Anyway now the cycle is in great condition and Is functioning really well .......I would also like to praise their customer service and the agent for the follow up they maintained to help us through the slight crisis 😅 Anyway , in the end it's actually a good or even we can say a great purchase 😁😇😇 , the replacement they sent were also of great quality ... Soooo... Overall Happy 👍🏻👍🏻👍🏻

## Features

- CRADIAC Stinger X7 21 Speed comes with a strong 18.5-inch Hi-Tensile Steel frame, designed for durability and performance. Ideal for riders seeking smooth gear shifting, reliable strength, and all-round cycling comfort, making it perfect for daily rides and adventure trails.
- CRADIAC Stinger X7 21 Speed is equipped with durable 29 X 2.10 nylon tires, offering superior grip, stability, and smooth rides on diverse terrains. Perfect for daily commutes and adventure trails, ensuring comfort, safety, and long-lasting performance for every rider.
- CRADIAC Stinger X7 21 Speed features a 21-speed gear system for smooth and efficient shifting, giving riders better control on climbs, descents, and flat roads. Perfect for city rides and off-road trails, delivering comfort, performance, and versatility in every ride.
- CRADIAC Stinger X7 21 Speed is equipped with powerful dual disc brakes, ensuring quick, safe, and reliable stopping in all weather conditions. Designed for control and confidence, it enhances rider safety on city roads and off-road trails alike.
- CRADIAC Stinger X7 21 Speed is a versatile unisex mountain bike, ideal for daily commute, fitness, and adventure. Suitable for riders 5.8FT and above. Age 12+, it offers durability, comfort, and smooth performance, making it perfect for everyday cycling needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F3TY4P5V |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #8,281 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #51 in Mountain Bikes |
| Bicycle Drivetrain Type | Derailleur |
| Bicycle Gear Shifter Type | Thumb |
| Bike Type | Mountain Bike |
| Brake Style | Disc |
| Brand | CRADIAC |
| Brand Name | CRADIAC |
| Colour | BLACK/RED |
| Customer Reviews | 3.8 out of 5 stars 273 Reviews |
| Derailleur Configuration | Front and Rear |
| Frame Material Type | High Tensile Steel |
| Intended Riding Terrain | Mountain Terrain, Unpaved Trails, Urban Terrain |
| Is Assembly Required | Yes |
| Item Type Name | BICYCLE |
| Item Weight | 16.45 Kilograms |
| Manufacturer | Tungsten Consumer Goods Pvt Ltd |
| Minimum User Height | 5.8 Feet |
| Model Name | Cradiac Stinger X7-21 Speed Cycle for Men with Dual Disc Brakes & Front Suspension Fork, 29 T 21 Speed Bicycle for Adults with Hitensile Steel Frame, Ideal for 12+ Years Unisex, 18.5 Inch Frame |
| Number Of Speeds | 21 |
| Number of Speeds | 21 |
| Packer Contact Information | Tungsten Consumer Goods Pvt Ltd - 18001230037 |
| Power Source | Pedal power |
| Size | 29 |
| Special Features | Adjustable Seat, Dual Disc Brake, Durable, Multi-Speed, Quick Release Seat |
| Specific Uses For Product | Mountain Biking, Daily Riding |
| Style | 21 SPEED |
| Suspension Type | Front |
| Unit Count | 1 Piece |
| Warranty Description | Every bike comes with: Lifetime warranty on the frame , 6-month warranty on other parts for manufacturing defects. What’s not covered: Damage from improper assembly, accidents, misuse, or lack of maintenance. |
| Whats In The Box1 - Whats In The Box3 | ASSEMBLY INSTRUCTIONS, ASSEMBLY TOOLS |
| Wheel Size | 29 Inches |

## Product Details

- **Bike Type:** Mountain Bike
- **Age Range (Description):** Youth
- **Brand:** CRADIAC
- **Number of Speeds:** 21
- **Colour:** BLACK/RED

## Images

![Stinger X7-21 Speed Cycle for Men with Dual Disc Brakes & Front Suspension Fork,Mountain Bike,29 T Bicycle for Adults with Hitensile Steel Frame,Ideal for 12+ Years Unisex,18.5 Inch - Image 1](https://m.media-amazon.com/images/I/61WM7UvnlZL.jpg)
![Stinger X7-21 Speed Cycle for Men with Dual Disc Brakes & Front Suspension Fork,Mountain Bike,29 T Bicycle for Adults with Hitensile Steel Frame,Ideal for 12+ Years Unisex,18.5 Inch - Image 2](https://m.media-amazon.com/images/I/61fthWy4ZIL.jpg)
![Stinger X7-21 Speed Cycle for Men with Dual Disc Brakes & Front Suspension Fork,Mountain Bike,29 T Bicycle for Adults with Hitensile Steel Frame,Ideal for 12+ Years Unisex,18.5 Inch - Image 3](https://m.media-amazon.com/images/I/61k5nVUTMLL.jpg)
![Stinger X7-21 Speed Cycle for Men with Dual Disc Brakes & Front Suspension Fork,Mountain Bike,29 T Bicycle for Adults with Hitensile Steel Frame,Ideal for 12+ Years Unisex,18.5 Inch - Image 4](https://m.media-amazon.com/images/I/61JrGAA4L2L.jpg)
![Stinger X7-21 Speed Cycle for Men with Dual Disc Brakes & Front Suspension Fork,Mountain Bike,29 T Bicycle for Adults with Hitensile Steel Frame,Ideal for 12+ Years Unisex,18.5 Inch - Image 5](https://m.media-amazon.com/images/I/61BFP0mi1vL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best for beginners
*by S***Y on 5 August 2023*

If this is your first geared bicycle then you can go for it...Has great speeds and handling. The gear shift makes a noticeable click sound initially and needs tuning before first drive..it tends to get smoother over time. I am 5'7" and ride comfortably but I wish the handle bar had options to raise them up as it is already set to max height still i have to bend slightly for proper control. The bend can be slight uncomfortable for intial days but one gets used to it soon. The bicycle feels sturdy and togh..you can go for it. Kindly watch videos in how to position your seats for proper riding position and yes the service is top notch and they are ready to help at any cost.

### ⭐⭐⭐⭐ Happy with the final product and customer service
*by N***R on 27 September 2021*

So..what happened in my case was that we got the cycle but it was the wrong one . we got the one without gear instead of with gear ... So I demanded for a replacement or cancelation from Amazon and it was granted.. Then an agent from Cradiac Cycles contacted us and informed us about the options available to us for replacement , he told is we could either ship back the cycle and again wait for the new cycle or he could send us gear parts to be affixed to the cycle. We took the second option as the1st was a bit time consuming . They even offered us to give reimbursement for any expense incurred in fixing the bike ( which we politely declined as it wasn't much ) .... Anyway now the cycle is in great condition and Is functioning really well .......I would also like to praise their customer service and the agent for the follow up they maintained to help us through the slight crisis 😅 Anyway , in the end it's actually a good or even we can say a great purchase 😁😇😇 , the replacement they sent were also of great quality ... Soooo... Overall Happy 👍🏻👍🏻👍🏻

### ⭐⭐⭐⭐⭐ Great product for the price.
*by J***N on 25 September 2022*

Personal opinion: If delivered right this is one if not the best bicycle out there under 15k. Priced just right, 29' huge tyres that make you feel higher than most bikes out there, rigid frame, dual disc with great bite, alloy rims, shimano does it's charm, pretty decent travel in front suspension, saddle offers decent comfort for at least 15-20 KMs, overall a really great package for bicycle enthusiasts for a very fair price. Had no delivery related issue. Technicians were well versed and I was able to get it tuned for speed shifting. The call management team were kind and very responsive so you can expect a great customer service. After 50KMs on varying terrains in a week of buying I feel the bicycle offers a great riding experience and is built to perform, the front suspension could have been a lil bit smoother. Thanks to Amazon for this hassle free experience.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-09*