Horizon M4 Indoor Spin Bike Review

horizon fitness

Horizon M4


After short review of general and our previous researches, our impression is that the all-new Horizon M4 Indoor Cycle Trainer offers very good performance for the price. Although it is not appropriate to compare Horizon M4 with Diamondback 510ic in such a simple way, it should be say that the M4 spinning bike is twice cheaper than the 510ic.

The M4 spin bike is built on an all-steel frame and features a high quality 42-lb. flywheel. A unique chain drive system adds durability and longevity that typical belt drive systems can’t match. This exercise bikes comes with the built-in workout computer, so you can track your time, speed, distance and more at a glance.

The only drawback is the seat. It is not super comfortable, but it is still a bit better than a road bike seat. However, we believe that the Horizon M4 is one of the best indoor race cycles at this price.

Where to Buy Horizon exercise bikes at Best Price

Only the newest models can be purchased through the official website, often at higher prices compared to Amazon. Currently, the lowest prices and best buying conditions you'll get if order from Amazon.

buy now
Reviews by Price
cheap / budget exercice bikes

Cheap Exercise Bikes

Reviews on the exercise bikes under $250. These are the cheapest models on the market.

Best exercise bikes under $550

Between $250 & $550

Mid-price category offers the largest selection of models. They are designed for light home use.

Best exercise bikes under $1000

Between $550 - $1,000

The most popula exercise bikes. There you'll find some of the best exercise bikes.

commercial grade exercise bikes

Commercial Grade Machines

Commercial Exercise Bikes are built to withstand frequent health club or residental use.