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MERACH

MERACH Magnetic Exercise Bike, Heavy Duty Stationary Bike for Home Gym

  • Based on 39 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Aug 28
Order within 4 hours and 41 minutes
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Size: S29 Auto Magnetic


Features

  • Precise Auto Magnetic Resistance: Go hands-free and have your resistance automatically adjusted to match the expert courses on your stationary exercise bike, ensuring your intensity stays perfectly in sync with your workout program. Alternatively, take control with manual resistance adjustment, allowing you to customize your ride to match your fitness level and goals.
  • 40 Lbs Heavy Flywheel: Designed for fitness enthusiasts of all levels, the 40 lb flywheel delivers smooth, consistent resistance perfect for weight loss, muscle toning, or overall fitness improvement. Start your journey to a healthier you with the Merach best exercise bikes for home and experience the power of a truly effective ride.
  • 350 Lbs Weight Capacity: Built with reinforced steel tubing, this stationary bikes for home delivers a rock-solid, stable ride for intense workouts. Built for long-term use, its heavy-duty construction ensures reliable performance year after year, unlike cheaper alternatives that wear out quickly. Whether you're a beginner or a seasoned athlete, this workout bike adapts to your needs.
  • Real-time Fitness Tracking: The exercise bikes for home connects with the self-developed Merach app. Monitor key workout stats in real time, including resistance level, distance, time, and calories. Easily sync your data with Google Fit and Apple Health for a more complete fitness overview.
  • Versatile Workout Bike: This indoor exercise bike features a 4-way adjustable handlebar and 4-way adjustable seat, fitting users from 4'8'' to 6'4''. With a convenient dumbbell holder, this fitness bike lets you combine cardio and strength training effortlessly. Store dumbbells within reach for a full-body workout, making every session more efficient and effective.

Description

Merach Magnetic Exercise Bike, Heavy Duty Stationary Bike with Automated Resistance, 350 Lbs Weight Capacity, Low Noise Indoor Workout Bike for Home Gym with Self-Developed App

Brand: MERACH


Special Feature: 100% Pedal-Powered Electricity, 350 LBS Weight Capacity, 40 lb Heavy Flywheel, Automated Magnetic Resistance, No Electrical Outlet Needed, Proprietary Merach Fitness App See more


Color: S29 - Automated Magnetic


Power Source: Self-Powered


Recommended Uses For Product: Daily Home Fitness & Consistent Training, Efficient Fat Burning & Weight Loss, Leg & Glute Sculpting, Low-Impact Cardio & Endurance Building, Stress-Relief & Energizing Workouts See more


Item Weight: 77 pounds


Material: Alloy Steel


Resistance Mechanism: Magnetic


Product Dimensions: 52.8"D x 19.3"W x 48.9"H


Maximum Weight Recommendation: 350 pounds


Brand Name: MERACH


Recommended Uses For Product: Daily Home Fitness & Consistent Training, Efficient Fat Burning & Weight Loss, Leg & Glute Sculpting, Low-Impact Cardio & Endurance Building, Stress-Relief & Energizing Workouts


Model Name: MR-S29B2-US


Model Number: MR-S29


Number of Items: 1


Unit Count: 1 Count


Manufacturer: MERACH


Part Number: MR-S29B1-US


Color: S29 - Automated Magnetic


Special Features: 100% Pedal-Powered Electricity, 350 LBS Weight Capacity, 40 lb Heavy Flywheel, Automated Magnetic Resistance, No Electrical Outlet Needed, Proprietary Merach Fitness App


Power Source: Self-Powered


Resistance Mechanism: Magnetic


Number of Resistance Levels: 16


Drive System: Belt


Item Weight: 77 pounds


Item Dimensions D x W x H: 52.8"D x 19.3"W x 48.9"H


Maximum Weight Recommendation: 350 pounds


Assembly Instructions Description: Detailed assembly instructions and videos are available for easy setup of the exercise bike with bluetooth.


Material: Alloy Steel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • A Worthy purchase
Size: S29 Auto Magnetic
Directions were easy to follow, supplied tools made it easy to assymbel. The bike is well made for the money. Easy mobility to move the exercise bike wherever you want. Electronics work well. Very pleased with the purchase I highly recommend this product to anyone whose interested in purchasing something that doesn't take up a lot of room and they can jump on every day if they wish. ... show more
Reviewed in the United States on July 9, 2026 by R. RYAN
    • Very pleased! (S29B2)
Size: S29 Auto Magnetic
This review is for the magnetic resistance S29B2 with auto adjust. It's very well made, and is working out great! I was worried if it would fit, and it does just barely ... I'm 6'1 with 34.5" inseam, and I have the seat all the way up. I don't think it would fit 6'4 like it says unless you modify the seat post (which you could do). The top levels of resistance are quite tough ... at 11 I almost feel like standing on the pedals, and at 15 or 16 you definitely need to. It does the auto-adjust feature nicely with the several built in programs, as well as the 2 programmable profiles. The Merach app also works, and has quite a few canned programs and classes. It DOES connect to Zwift, and the auto adjust does work, but I realized that it's pointless because when you come to a hill, for instance, and the auto adjust goes to 11 or 12 or something, you've got no way to shift gears to keep up with the pack. You're left there to grind it out. So this bike isn't meant to be a trainer in that regard where you can shift gears, and of course you can't coast because there is no freewheel. But for a standing exercise bike it works great. The seat is just fine, comfort wise. And it's basically silent, regardless of the resistance setting. It's very sturdy .. almost no wobble even at the tall settings unless I force it to try to make it wobble. It reads out rpm and calories and speed (I don't know how it knows that), but does not display watts. That's a shame. And don't expect to return it ... you'll never get it back in the box and it would cost you $200 to ship anyway, but fortunately you shouldn't need to. ... show more
Reviewed in the United States on December 28, 2025 by Paul
    • S29 Auto Adjusting Magnetic Spin Cycle
Size: S29 Auto Magnetic
Exceeded expectations- I’ve used the MERACH S29 Auto Adjust Magnetic spin cycle nearly daily for over 2 weeks and have been very happy with the performance. Recommend to anyone looking for a sturdy spin cycle similar to the high end brands and without a pricey subscription fee and at a fraction of the cost. ... show more
Reviewed in the United States on May 25, 2026 by Susan Woodard
    • Excellent quality, comfortable, and performs beyond my expectations!
Size: S29 Auto Magnetic
This is a quality item. From the moment you opened the box until the time you take your first ride, the quality is evident in every single piece of it. It’s solid, looks nice and is very comfortable. I’m 5 foot 2 so the frame size being small enough for me was a concern but if it fits me perfectly. The seat is padded, but you are still going to need to buy a extra padded seat cover to go on top of it. Without it, it’s very uncomfortable. Get the most padded one you can find. I bought several on Amazon until I found one that I liked. I’m giving this bike four stars instead of five because the instructions are crap and the assembly tools included are terrible and don’t fit. Just make sure you have a Phillips screwdriver and an Allen wrench set handy. . Even if you watch the video it’s not super simple. It’s not hard, it’s just not overly intuitive. Fortunately, there’s not that many pieces that have to be assembled. Unboxing is easy and a lot of it is preassembled. My husband and I got it done and when it’s all assembled, it is a really solid bike. No squeaks, no wobbles. I love that it doesn’t have to have an electric plug. The Merach free app is amazing and integrated with the bike seamlessly. I bought the automatic magnetic version of this bike and it was worth the extra money. You sync your bike to it, and it automatically adjusts the resistance to meet the class that you’re taking. It’s a solid bike at a third of the price of a Peloton. There’s a reason these bikes don’t show up very much for resale unlike other brands. They are well built, comfortable, and a solid investment for your ongoing exercise program at home. I bought the two-year warranty just in case. Definitely would buy again if I had to, but this bike is such good quality that I’m never going to have to. ... show more
Reviewed in the United States on April 11, 2026 by Lefty1960
    • Good price quality
Size: S29 Auto Magnetic
Great bike sturdiness and I would say there is a clicking sound but for this price just put on some headphones power through it. It’s a good bike at this cheap price come on.
Reviewed in the United States on May 10, 2026 by uili kaveinga
    • good bike but broken and used
Size: S29 Auto Magnetic
Review Image by James
Review Image by James
i like the bike but the seller failed to respond to a shipping error and condition failure. received a used nit new bike and components were broken. amazon service was great but limited. still hoping seller will respond b4 i return the bike
Reviewed in the United States on April 27, 2026 by James
    • Sturdy and good.
Size: S29 Auto Magnetic
Great product. Bike went together easy, it’s sturdy and handles standing up and pedaling hard. I don’t have a complaint about it at all.
Reviewed in the United States on May 12, 2026 by jason
    • Build quality could use some better work
Size: S29 Auto Magnetic
I have the bike on as flat a surface as possible but it is still wobbly. The legs are simply not aligned. The bike handrails too are really uneven and off center. Lastly, the space to put your phone or tablet is too flimsy. With the bike being uneven, if you ever standup to bike, the device gets rattled out. The bike functionality is only reason it gets two stars. It is cheaper bike but not the cheapest so should have felt better. It really just feels ok with tension seeming way too high for the numbers it uses. The free app does include a lot of good workout options but I would save money and not buy the automated adjustments. I found it was easier to just do my own workouts and increase/decrease as needed especially if you are newer. ... show more
Reviewed in the United States on August 15, 2026 by Garrett

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