CIRCUIT FITNESS Magnetic Upright Exercise Bike with 15 Workout Presets, 300 lbs Capacity AMZ-594U








Key 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
CIRCUIT FITNESS Magnetic Upright Exercise Bike with 15 Workout Presets, 300 lbs Capacity AMZ-594U
List Price: $411.77$370.59DEALYou Save: $41.18 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (5)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.1
out of 5
Based on 10 reviews
5★
40%
4★
60%
3★
0%
2★
0%
1★
0%
Good deal
Mike✓ Verified Purchase•September 26, 2023
Assembly wasnt too bad, tools are included. The handlebars seem a little flimsy. The seat doesn't have much cushion to it. It has good programs and you can change the resistance in the middle if you bit off more than you could do. Overall a good deal for what it is. I will probably replace the seat though.
Definitely worth the price
lng✓ Verified Purchase•August 9, 2023
This bike arrived three days ago and this is what I think so far. I bought this bike looking for something that was relatively small, as I don't have much room, and one that was upright. I like to read while I bike so I was also looking for a spot for my book/kindle.
I was a bit nervous about buying this bike but overall I am very happy with my purchase. It's a great size, quiet, and was really easy to put together. It took me about 45-50 minutes to assemble it on my own. Once I got to putting the seat on it was a bit difficult as you hit the plastic part directly under the seat itself. But I was still able to get it fairly easily and only with a small scratch, which isn't a big deal to me.
I was also nervous about the resistance it would have as I'm not a new biker and worried it wouldn't give me a good workout. But it does have a few options that would be good for beginners or for those looking for more of a challenge. Probably not going to be the best for an expert. I will say the computer part says I burn waaaayyy more calories than I actually am (have an Apple Watch that gives me a much different calorie count and I believe it over the bike).
My biggest complaint is about the seat. The seat looks really comfortable in the picture and when you get it. But once everything is all put together and you sit down on it you feel like you are about to be dumped off. It looks like you may be able to adjust it so it sits flat but I will have to take the seat off to mess with it. Otherwise I will probably look for a different seat. I also feel like the handles are in an odd position. If I want to lean forward at all the computer/my book is right in my face. It would have been nicer to have the handles level with the computer, but as I bought the bike to be upright it's not that big of a deal to me.
Lastly the bike itself is quiet. I workout in the mornings in the room next to my bedroom where my boyfriend is still asleep. The bike is definitely quiet and there is no way he would hear it. The pedals do move around a bit within the body part (doesn't impact the riding at all) and it does make a noise but it's still not very loud.
Overall if you are looking for a good upright bike on a budget this is a winner. The look of the bike is great and definitely looks like it should cost more than it does.
I was a bit nervous about buying this bike but overall I am very happy with my purchase. It's a great size, quiet, and was really easy to put together. It took me about 45-50 minutes to assemble it on my own. Once I got to putting the seat on it was a bit difficult as you hit the plastic part directly under the seat itself. But I was still able to get it fairly easily and only with a small scratch, which isn't a big deal to me.
I was also nervous about the resistance it would have as I'm not a new biker and worried it wouldn't give me a good workout. But it does have a few options that would be good for beginners or for those looking for more of a challenge. Probably not going to be the best for an expert. I will say the computer part says I burn waaaayyy more calories than I actually am (have an Apple Watch that gives me a much different calorie count and I believe it over the bike).
My biggest complaint is about the seat. The seat looks really comfortable in the picture and when you get it. But once everything is all put together and you sit down on it you feel like you are about to be dumped off. It looks like you may be able to adjust it so it sits flat but I will have to take the seat off to mess with it. Otherwise I will probably look for a different seat. I also feel like the handles are in an odd position. If I want to lean forward at all the computer/my book is right in my face. It would have been nicer to have the handles level with the computer, but as I bought the bike to be upright it's not that big of a deal to me.
Lastly the bike itself is quiet. I workout in the mornings in the room next to my bedroom where my boyfriend is still asleep. The bike is definitely quiet and there is no way he would hear it. The pedals do move around a bit within the body part (doesn't impact the riding at all) and it does make a noise but it's still not very loud.
Overall if you are looking for a good upright bike on a budget this is a winner. The look of the bike is great and definitely looks like it should cost more than it does.
seems sturdy
james bohannon✓ Verified Purchase•July 20, 2023
the bike was easy to put together. the computer has something wrong with the lcd display, called the company and they said they would mail one out on monday. seat isnt comfortable,,gel cushion needed as with most bikes. hope it holds up..
Over all a really good bike that gives you a good workout.
whatnext10✓ Verified Purchase•June 30, 2023
Over all I love this bike. It's very sturdy and the seat is nice. Quite comfortable. The resistance is easy to manipulate with on screen control. I've never been a huge fan of the knobs. I get a great workout. It's also easier to move than my old one that had no wheels. The wheels on the front are a bit awkward, though since most of the weight is in the back. The display is easy to read, and I feel like the speed, RPMs, resistance, etc. is pretty accurate, but the pulse reader is horrible. It claims my heart rate never goes beyond 76 BPM. That does not match at all to my chest band or smart watch. Similarly, I'm pretty sure the calorie counter is pretty far off. It's count is always considerably higher than any other measuring device I use or than the counts I got for similar workouts on my old bike. I don't find either of these things very disturbing since I have other ways to measure those items, but it is a little disappointing. It did take a bit of time to assemble, but the instructions were clear and assembly wasn't difficult.
Great Bike
Brad Distel✓ Verified Purchase•June 24, 2023
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.
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