---
product_id: 168539538
title: "CIRCUIT FITNESS Magnetic Upright Exercise Bike with 15 Workout Presets, 300 lbs Capacity AMZ-594U"
brand: "circuit fitness"
price: "$2173.51"
currency: USD
in_stock: true
reviews_count: 12
url: https://www.desertcart.us/products/168539538-circuit-fitness-magnetic-upright-exercise-bike-with-15-workout-presets
store_origin: US
region: United States of America
---

# Real-time LCD workout stats 15 magnetic resistance levels 300 lbs max capacity CIRCUIT FITNESS Magnetic Upright Exercise Bike with 15 Workout Presets, 300 lbs Capacity AMZ-594U

**Brand:** circuit fitness
**Price:** $2173.51
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate your home cardio game — ride smarter, train harder, and never miss a beat!

## Quick Answers

- **What is this?** CIRCUIT FITNESS Magnetic Upright Exercise Bike with 15 Workout Presets, 300 lbs Capacity AMZ-594U by circuit fitness
- **How much does it cost?** $2173.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/168539538-circuit-fitness-magnetic-upright-exercise-bike-with-15-workout-presets)

## Best For

- circuit fitness enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Meets Precision:** Ergonomic adjustable seat and contoured handles ensure perfect posture and maximum comfort.
- • **Seamless Home Gym Integration:** Compact design with transport wheels, water bottle & media holders keep you hydrated and entertained.
- • **Stay Informed, Stay Motivated:** Integrated pulse sensors and LCD monitor track heart rate, calories, speed, and distance in real time.
- • **Built to Endure, Designed to Perform:** Heavy-duty steel frame supports up to 300 lbs for lasting durability and stability.
- • **Tailored Workouts at Your Fingertips:** 15 preset magnetic resistance programs simulate diverse terrains for personalized training.

## Overview

The CIRCUIT FITNESS Magnetic Upright Exercise Bike AMZ-594U combines a robust steel frame with a magnetic resistance system offering 15 preset workout modes. Supporting users up to 300 lbs, it features an adjustable padded seat and ergonomic handles for optimal comfort. Its LCD monitor with pulse sensors provides real-time tracking of heart rate, calories, speed, and distance, making it a versatile and durable choice for effective indoor cardio training.

## Description

"Achieve a fitter and healthier body with the Upright Exercise Bike from Circuit Fitness! Never miss a workout. This revolutionary gear lets you train in the comfort of your home. Shed the extra weight by engaging in a fat-burning workout right in the comfort of your home with this exercise bike. This gear showcases a heavy-duty frame that effectively resists scratches and chips, guaranteeing you reliable equipment that can withstand daily, heavy use. The bike’s large seat can be easily adjusted to accommodate users of different body sizes, allowing it to conform to each individual user’s height for exact motion. The gear’s engineered structure facilitates proper body form during movement, enabling your workout to take maximum effect on your specific target areas. This machine comes with a magnetic resistance system; 15 preset programs simulate the effects of biking on different terrains. The resistance settings can be selected on the screen, allowing you to control and customize your cardio training according to your skill level. The bike’s handy LCD display also tracks time, pulse rate, current speed, distance traveled, and calories burned for easier progress monitoring. To maximize comfort during workouts, the machine’s textured pedals are equipped with safety loops that stabilize your feet for comfortable cycling. This gear comes with transport wheels that enable you to conveniently move it from one room to another. An ideal addition to any home gym, this equipment also boasts a water-bottle holder and a media holder to keep you hydrated and entertained while you’re working out. Burn the extra calories and experience efficient cardio training—without having to pay for gym memberships—with the Circuit Fitness Upright Exercise Bike!"

Review: Worth the money. - Very well made bike. Lots of features. I like the compactness.
Review: Great Bike - I am very pleased with this bike. I was looking for something similar to what you find in a gym that has various resistance and intensity programs. This bike is exactly what I was looking for. It took about 45 minutes to assemble and the directions were very easy to follow. The bike is very, very quiet and the is seat pretty comfortable, better than I expected. I am 5' 11" and this bike fits me just fine. I am sure it would be comfortable for someone even a bit taller. The seat height and handlebar angle are very simple to adjust for your riding comfort/preference. Although I can't be certain the calories burned and heart-rate are accurate, it is very nice having all of that information easily viewed on the electronic screen. Overall I would highly recommend this bike.

## Features

- HEAVY-DUTY CONSTRUCTION: Manufactured from high-grade plastic and steel, this bike features a durable frame that combines design and performance. The design facilitates quick entry and exit from the bike and it can support a user weighing up to 300 lbs
- CUSTOMIZABLE CYCLING WORKOUT: Designed for fitness enthusiasts of all skill levels, this bike comes with 15 modes of preset levels that simulate the effects of biking on different terrains. Simply select the desired program to personalize your training
- ERGONOMIC HANDLES AND SAFETY PEDALS: This gear has textured pedals with straps to prevent your feet from sliding. The bike’s pair of contoured handles allow for comfortable gripping and provide superior support to your upper body
- PULSE SENSORS AND EASY-TO-READ MONITOR: This exercise bike comes with an LCD monitor that keeps track of distance traveled, time elapsed, calories burned, and current speed. Equipped with pulse sensors, it also monitors your heart rate
- LARGE ADJUSTABLE SEAT: This stationary bike boasts an adjustable padded seat that can be moved up, down, forward, and backward to accommodate each user’s leg length. The seat’s locking-screw adjustment knob ensures a comfortable riding position

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SKLR1N7 |
| Assembly Instructions Description | Included in the package or available for download from the manufacturer's website. |
| Best Sellers Rank | #1,048,252 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #994 in Exercise Bikes |
| Brand | CIRCUIT FITNESS |
| Brand Name | CIRCUIT FITNESS |
| Color | Black |
| Customer Reviews | 4.1 out of 5 stars 215 Reviews |
| Drive System | Belt |
| Global Trade Identification Number | 00096362996594 |
| Handle Material | Foam, Plastic |
| Included Components | Exercise Bike |
| Item Dimensions D x W x H | 37"D x 24"W x 56"H |
| Item Type Name | Exercise Bike |
| Item Weight | 35.83 kg |
| Manufacturer | Circuit Fitness |
| Material | Foam, Plastic |
| Maximum Height | 142 centimeters |
| Maximum Weight Recommendation | 300 pounds |
| Model Name | AMZ-594U |
| Model Number | AMZ-594U |
| Number of Resistance Levels | 15 |
| Part Number | AMZ-594U |
| Power Source | Battery Powered |
| Recommended Uses For Product | Indoor |
| Resistance Mechanism | Magnetic |
| Special Feature | Adjustable Seat |
| Special Features | Adjustable Seat |
| UPC | 096362996594 |
| Unit Count | 1 Count |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** CIRCUIT FITNESS
- **Color:** Black
- **Item Weight:** 35.83 Kilograms
- **Material:** Foam, Plastic
- **Maximum Weight Recommendation:** 300 Pounds
- **Power Source:** Battery Powered
- **Product Dimensions:** 37"D x 24"W x 56"H
- **Recommended Uses For Product:** Indoor
- **Resistance Mechanism:** Magnetic
- **Special Feature:** Adjustable Seat

## Images

![CIRCUIT FITNESS Magnetic Upright Exercise Bike with 15 Workout Presets, 300 lbs Capacity AMZ-594U - Image 1](https://m.media-amazon.com/images/I/61AFZN+gEsL.jpg)
![CIRCUIT FITNESS Magnetic Upright Exercise Bike with 15 Workout Presets, 300 lbs Capacity AMZ-594U - Image 2](https://m.media-amazon.com/images/I/61SOcCHdfzL.jpg)
![CIRCUIT FITNESS Magnetic Upright Exercise Bike with 15 Workout Presets, 300 lbs Capacity AMZ-594U - Image 3](https://m.media-amazon.com/images/I/71M3cK1v8nL.jpg)
![CIRCUIT FITNESS Magnetic Upright Exercise Bike with 15 Workout Presets, 300 lbs Capacity AMZ-594U - Image 4](https://m.media-amazon.com/images/I/61NZ414jg1L.jpg)
![CIRCUIT FITNESS Magnetic Upright Exercise Bike with 15 Workout Presets, 300 lbs Capacity AMZ-594U - Image 5](https://m.media-amazon.com/images/I/61nQkU-mAAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the money.
*by J***E on September 3, 2025*

Very well made bike. Lots of features. I like the compactness.

### ⭐⭐⭐⭐⭐ Great Bike
*by B***L on June 10, 2021*

I am very pleased with this bike. I was looking for something similar to what you find in a gym that has various resistance and intensity programs. This bike is exactly what I was looking for. It took about 45 minutes to assemble and the directions were very easy to follow. The bike is very, very quiet and the is seat pretty comfortable, better than I expected. I am 5' 11" and this bike fits me just fine. I am sure it would be comfortable for someone even a bit taller. The seat height and handlebar angle are very simple to adjust for your riding comfort/preference. Although I can't be certain the calories burned and heart-rate are accurate, it is very nice having all of that information easily viewed on the electronic screen. Overall I would highly recommend this bike.

### ⭐⭐⭐⭐ Good for the money
*by G***7 on November 18, 2019*

Important note: it appears that I'll be the first person to review this who didn't get it for free. I received this unit yesterday, and assembled it on my own in about an hour. The quality of the materials is good, better than I expected for the price - even the plastic is nice. Onto the handlebar: the handle bar assembly. This was a real pain for be because the foam on the handle bars got in the way of the plastic cover that goes over the clamp the holds the bar in place. This resulted in the plastic cover cutting into the foam and chewing it up a bit. This is more of a cosmetic problem, but still could have been avoided if the extra foam was cut correctly to length. The biggest problem with the handle bar is actually the clamping mechanism that holds it into place: a two metal pieces held together with a small metal pin, tightened shut around the handle bar with a screw. This is the biggest design flaw I can see with this bike because someone could easily over tighten the screw, or overtime, it could break from bearing the weight of someone leaning into the handlebars. Other than the issue with the handlebars, everything else seems good so far. What I'm most impressed with is the variety of modes and resistance settings this has for the price, which the main reason I chose this bike. I noticed a reviewer said that they were having issues with the seat slipping - it might be the knob below the seat may not be tightened all the way? My only small complaint with the seat is that it's uncomfortable, but that can be remedied easily with a cushion, or even a better bike seat. I'll update my post later on if I find any other flaws.

## Frequently Bought Together

- CIRCUIT FITNESS Circuit Fitness Magnetic Upright Exercise Bike with 15 Workout Presets, 300 lbs Capacity AMZ-594U
- Supermats Heavy Duty Equipment Mat 20GS Made in U.S.A. for Indoor Cycles Exercise Upright Bikes and Steppers (2 Feet x 3 Feet 10 In) (24-Inch x 46-Inch) (60.96 cm x 116.84 cm) , Black

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-13*