---
product_id: 789880913
title: "A11N SPORTS BELSIZE 20-Inch Belt-Drive Kid's Bike, Lightweight Aluminium Alloy Bicycle(only 14.82 lbs) for 7-10 Years Old"
brand: "a11n sports"
price: "$1339"
currency: NZD
in_stock: true
reviews_count: 8
category: "A11 N Sports"
url: https://www.desertcart.nz/products/789880913-a11n-sports-belsize-20-inch-belt-drive-kids-bike-lightweight
store_origin: NZ
region: New Zealand
---

# Quiet, low-maintenance belt drive Reliable front & rear V-pull brakes 14.82 lbs ultra-lightweight frame A11N SPORTS BELSIZE 20-Inch Belt-Drive Kid's Bike, Lightweight Aluminium Alloy Bicycle(only 14.82 lbs) for 7-10 Years Old

**Brand:** a11n sports
**Price:** $1339
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate their ride, ignite their passion—because every kid deserves the best spin!

## Quick Answers

- **What is this?** A11N SPORTS BELSIZE 20-Inch Belt-Drive Kid's Bike, Lightweight Aluminium Alloy Bicycle(only 14.82 lbs) for 7-10 Years Old by a11n sports
- **How much does it cost?** $1339 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/789880913-a11n-sports-belsize-20-inch-belt-drive-kids-bike-lightweight)

## Best For

- a11n sports enthusiasts

## Why This Product

- Trusted a11n sports brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready in Minutes:** 95% pre-assembled for a quick setup—more time for fun, less for frustration.
- • **Feather-Light Agility:** At just 14.82 lbs, your kid rides longer and faster without fatigue.
- • **Pro-Grade Safety Brakes:** Dual V-pull hand brakes ensure confident stops and safer learning.
- • **Whisper-Quiet Belt Drive:** No grease, no chain drops—just smooth, silent rides every time.
- • **Premium Components, Zero Compromise:** Equipped with Continental belts, TEKTRO brakes, and CST tires for lasting quality.

## Overview

The A11N SPORTS BELSIZE 20-Inch Kid's Bike combines a lightweight aluminum frame (14.82 lbs) with a durable, low-maintenance belt drive system, making it perfect for kids aged 7-10. Featuring premium parts like Continental belts, TEKTRO brakes, and CST tires, it offers superior safety and performance. Its quiet operation and easy 5-minute assembly make it the ultimate choice for young riders ready to ditch training wheels and embrace fun, confident cycling.

## Description

desertcart.com : A11N SPORTS BELSIZE 20-Inch Belt-Drive Kid's Bike, Lightweight Aluminium Alloy Bicycle(only 14.82 lbs) for 7-10 Years Old : Sports & Outdoors

Review: If you want your kids to love the ride, this is the bike. - This bike is exactly as billed. With relatively little effort, one can put this bike together (with the tools included) in about fifteen minutes. The components are the quality one would expect for the cost. A few moments of adjustment to the brakes and the wheels spin free and fast. As a parent of younger children, I’m going to advocate for a choice here. I love to ride. I rode mountain bikes with my family, I played around with racing in college and I can still be found meandering about on my old Cannondale from time to time. I wanted my kids to love the bike as well. For young kids, it has to work, work well and be easy to have fun on. This is the bike you want. The parts last, the belt drive is the single greatest improvement to kid’s cycling since the balance bike (say no to training wheels- really, just say no). No grease, no chain to fall off, just get on and go. The biggest plus- this bike is almost five pounds lighter than its closest similarly priced competitor. It is more than ten pounds lighter than your average 20” cheapo. For reference, the average 6 year old only weighs 45-50 pounds. This is a MASSIVE percentage of their body weight. It makes an enormous difference in how far, how fast and how long a child can ride before they get tired. If you want them on a bike, make it easy and make it fun. Last piece before I get off my soap box: we’ve had this bike (the A11N 20”) for about a week. I included a picture of the A11N Belsize 16”s that still hang in the garage. Those two bikes went through just about anything a kid can put a bike through and still roll as fast as they did when I got them. Get a bike your kids will want to ride. This is the bike you want.
Review: Great Bike! - This is our second belsize bike, and my child loves it! So easy to ride, and she learned to ride it in days. Worth the cost, and nice and light.

## Features

- Belt-Driven: Belsize bikes use a rubber belt which is quieter, lasts longer, and requires no grease or lube compared to a metal chain. You’ll love the durability and minimal maintenance, your kid will love how agile, lightweight and FUN it is to ride.
- Easy to Control: Instead of wrestling with a heavy bike, our bike weighs a feather-light 14.82 pounds to reduce fatigue and keep your kid having fun all day long.
- High Quality Parts: Belsize bikes use well-known parts like a Continental rubber belt, TEKTRO hand brakes, and CST inflatable tires. Quality parts you can trust without inflated prices.
- Incredibly Safe: Front and rear V-pull hand brakes provide an easier transition from balance bikes. With a little coaching, hand brakes are safer and less frustrating than pedal/coaster brakes that may cause skidding or sudden stops.
- 5-Minute Assembly: Belsize bikes come 95% assembled when it arrives. All you have to do is attach the handlebars, front tire, adjustable seat, pedals, and a few other small parts and your kid will be ready to ride.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TW9BQ24 |
| Additional Features | Aluminum Frame, Training Wheel |
| Age Range (Description) | Kids |
| Age Range Description | Kids |
| Best Sellers Rank | #204,374 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #183 in Kids' Bicycles |
| Bicycle Drivetrain Type | Belt Drive |
| Bike Type | Kids Bike |
| Brake Style | Linear Pull |
| Brand | A11N SPORTS |
| Brand Name | A11N SPORTS |
| Color | Mint Green |
| Customer Reviews | 4.4 out of 5 stars 77 Reviews |
| Frame Material | Aluminum |
| Frame Material Type | Aluminum |
| Included Components | BELSIZE 20 inch bike, Reflectors, belt guard |
| Is Assembly Required | Yes |
| Item Type Name | 20-Inch Belt-Drive Kid's Bike, Lightweight Aluminium Alloy Bicycle(only 14.82 lbs) for 7-10 Years Old |
| Manufacturer | A11N SPORTS |
| Model Name | BLZ20 |
| Model Number | BLZ20 |
| Power Source | human-powered |
| Seat Material | Polyurethane (PU) |
| Size | 20 inch |
| Skill Level | Beginner |
| Specific Uses For Product | Leisure riding, exercise, transportation in parks, neighborhoods, and bike paths |
| Style Name | Modern/Minimalist |
| Suspension Type | Rigid |
| Wheel Material | Aluminum |
| Wheel Size | 20 Inches |

## Product Details

- **Age Range (Description):** Kids
- **Bike Type:** Kids Bike
- **Brand:** A11N SPORTS
- **Color:** Mint Green
- **Frame Material:** Aluminum
- **Included Components:** BELSIZE 20 inch bike, Reflectors, belt guard
- **Size:** 20 inch
- **Special Feature:** Aluminum Frame, Training Wheel
- **Suspension Type:** Rigid
- **Wheel Size:** 20 Inches

## Images

![A11N SPORTS BELSIZE 20-Inch Belt-Drive Kid's Bike, Lightweight Aluminium Alloy Bicycle(only 14.82 lbs) for 7-10 Years Old - Image 1](https://m.media-amazon.com/images/I/61-jHbBNFqL.jpg)
![A11N SPORTS BELSIZE 20-Inch Belt-Drive Kid's Bike, Lightweight Aluminium Alloy Bicycle(only 14.82 lbs) for 7-10 Years Old - Image 2](https://m.media-amazon.com/images/I/616MIyZX6sL.jpg)
![A11N SPORTS BELSIZE 20-Inch Belt-Drive Kid's Bike, Lightweight Aluminium Alloy Bicycle(only 14.82 lbs) for 7-10 Years Old - Image 3](https://m.media-amazon.com/images/I/71SMVOPqUyL.jpg)
![A11N SPORTS BELSIZE 20-Inch Belt-Drive Kid's Bike, Lightweight Aluminium Alloy Bicycle(only 14.82 lbs) for 7-10 Years Old - Image 4](https://m.media-amazon.com/images/I/71hevK5Qc5L.jpg)
![A11N SPORTS BELSIZE 20-Inch Belt-Drive Kid's Bike, Lightweight Aluminium Alloy Bicycle(only 14.82 lbs) for 7-10 Years Old - Image 5](https://m.media-amazon.com/images/I/71iryFQWH0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ If you want your kids to love the ride, this is the bike.
*by M***T on May 13, 2021*

This bike is exactly as billed. With relatively little effort, one can put this bike together (with the tools included) in about fifteen minutes. The components are the quality one would expect for the cost. A few moments of adjustment to the brakes and the wheels spin free and fast. As a parent of younger children, I’m going to advocate for a choice here. I love to ride. I rode mountain bikes with my family, I played around with racing in college and I can still be found meandering about on my old Cannondale from time to time. I wanted my kids to love the bike as well. For young kids, it has to work, work well and be easy to have fun on. This is the bike you want. The parts last, the belt drive is the single greatest improvement to kid’s cycling since the balance bike (say no to training wheels- really, just say no). No grease, no chain to fall off, just get on and go. The biggest plus- this bike is almost five pounds lighter than its closest similarly priced competitor. It is more than ten pounds lighter than your average 20” cheapo. For reference, the average 6 year old only weighs 45-50 pounds. This is a MASSIVE percentage of their body weight. It makes an enormous difference in how far, how fast and how long a child can ride before they get tired. If you want them on a bike, make it easy and make it fun. Last piece before I get off my soap box: we’ve had this bike (the A11N 20”) for about a week. I included a picture of the A11N Belsize 16”s that still hang in the garage. Those two bikes went through just about anything a kid can put a bike through and still roll as fast as they did when I got them. Get a bike your kids will want to ride. This is the bike you want.

### ⭐⭐⭐⭐⭐ Great Bike!
*by H***6 on October 18, 2025*

This is our second belsize bike, and my child loves it! So easy to ride, and she learned to ride it in days. Worth the cost, and nice and light.

### ⭐⭐⭐⭐⭐ Great Bike? Enjoy the Wonder of Biking-It's like flying with this bike.
*by A***R on January 8, 2021*

Great Bike? Enjoy the Wonder of Biking-Riding this bike is like flying : ). Simple, light, wonderful. It is a big price tag for our tall, six year old-over $300; but well worth it. It is a great bike to get the children off the couch and out exercising. We don't allow video games in our house, so I justified the expensive price. From one parent to another-spend the money on this bike for your child if you have it. LIGHT, LIGHT, LIGHT as a child's bike should be. One of my children showed he could pick up the whole bike with one finger. When buying a bike, be careful-just because a bike is made of aluminum, it does not mean it is light. There are different kinds of aluminum. This is the light kind of aluminum. Works well. Simple. The belt instead of a pedal chain does its work with no problems. My six year old's son's comment is that it is fast. I would guess it will fit an averaged sized 6-9 or 10 year old. However, my (on the shorter side for his age) 13 year old son likes to use this bike as a trick bike at the skate park (because it is light and durable). You get what you pay for and pay for what you get. Paying the high price gets you a quality bike in this case. : ) Good luck. Wish you you well. Property Manager, : )

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-24*