Keiser M3i Spin Bike Review

Indoor cycles have come to be recognized as a staple in every gym and gym enthusiasts’ fitness regime, and it's hard to picture a world without them.

Cycling has long been perceived as a great way to boost your physical fitness, and with an indoor cycle, you get all the benefits of cycling at the comfort of your own home.

Whether you want to burn off calories and lose weight or build up your stamina or tone and build up muscles in your lower body, an indoor cycle provides for an excellent fitness solution.

Going for a sub-standard model just isn't worth it. Not only is it liable to break down, but it might also cause you injuries because of faulty and inadequate equipment.

The Keiser M3i spin bike New Year Bundle is one of the sturdiest and most reliable models out there, and we can guarantee, that it'll be a worthy investment.

In order to clear all your doubts, we have written this in-depth and extensive review of this product.

Features of the Keiser M3i Indoor Bike

Here's a quick look at some of the best features of this indoor cycle.

It is made with a V-shaped frame which is similar to most road bike frames which allow you to adjust the seat and handlebar height
The cycle comes packaged with a Media Tray, Stretch Pads and a floor mat
Bluetooth Enabled which lets you connect to the Keiser M Series App
Maintenance free and incredibly durable
Made In America with the strictest quality supervision
Combo pedals included so can use either regular sneakers or clip in with Shimano SPD cleats

What Makes This Such A Great Choice?

The Keiser M3i is a truly spectacular product. It comes loaded with a host of innovative and handy features as is expected out of such a high-end model.

Here's an in-depth look at what we loved the best about this product.

1. The Engineering

The bike's seat and handlebars can be adjusted to fit anyone with a height of 4'10'' to 7 feet tall, thereby accommodating almost everyone.

Keiser came up with the industry's first ever V frame design. The V frame, along with the drive train mechanism, which is made up of a single Poly-V belt is what sets this bike apart from the rest of the competition.

This system allows the transmission of very high loads over small pulleys which simulates the kinetic energy and magnetic resistance you would feel while you were riding a road bike. All this is accomplished without complicated drive trains or exceptionally heavy flywheels.

Apart from routine inspection, the belt requires no maintenance whatsoever nor does it need any adjustments because of it's pre-tensioned design. The Poly-V configuration also keeps the bike quiet and silent

2. Durability

The flywheel is exceptionally light but incredibly strong. The strong spinning speed gives it the same resistance as those of much heavier and bigger flywheels.

Sweat is a big problem in indoor bikes and is one of the leading causes of corrosion. How Keiser takes care of this problem is by placing the flywheel at the back behind you. This ensures that the flywheel is completely clear of sweat dropping off you.

It is one of the very few bikes available which is made entirely in the USA. All the parts are made locally, with the strictest quality supervision rules and regulations. Rest assured this bike is going to last you a long time.

3. Digital Integration

The digital display of the M3i is elegant and straightforward, providing all relevant data along with a few extra details as well like power output.

The display has no buttons which you might accidentally sweat on. It has a backlight which turns on automatically when the surrounding light goes below a certain level.

If you want to get even more details about your workouts or track your progress over time, Bluetooth connectivity on the bike lets you be in charge of everything through the Keiser mobile app.

What Could Have Been Better

We certainly feel that assembly of the bike could have been made a lot easier. The instruction leaflets do a good job of telling you what to do, but it is still going to take you some time and maybe some trial and error to get this bike set up right.

Another common complaint is that the only apps compatible with this bike are the ones designed by Keiser themselves. So if you use or have a subscription at a different 3rd party app, you won't be able to use it with this bike.

Final Words

In short, this bike scores top marks on performance, durability, and engineering. It is powerful, provides excellent resistance, and stays very quiet while doing so.

All in all, we would definitely recommend you give this bike a shot. Your body will thank you for it!