With a simple and robust design that's easy to maintain, the Airdyne Evolution Comp is a favorite among owners. Its unique air resistance system requires minimal maintenance, and users agree that the sturdy frame is built to last.
Dual-action design. According to owners, the Schwinn Airdyne Evolution Comp is durable and easy to use. Its dual-action design moves the handlebars in sync with the pedals to train the upper and lower body simultaneously. Its air resistance system can be noisy, but its simplicity requires less maintenance. Due to its belt/chain drive combo and smaller fanwheel, the Evolution Comp produces less vibration and is quieter than most other models of this type, including earlier versions of the Airdyne. The bike has a 300-pound weight capacity and users say it's "built like a tank." The Evolution Comp is getting hard to find, but the newer Schwinn Airdyne AD6 is similar and initial reviews are positive.
Air resistance system means less maintenance. Unlike most exercise bikes with user-controlled settings, the Airdyne Evolution Comp utilizes fan blades for air resistance, which increases as you pedal faster. The LCD screen shows distance, time, calories, workload and revolutions per minute, and includes two workout programs. The bike doesn't have the heart rate sensors commonly found on other models in this price range, but it's compatible with wireless heart rate monitors. The wide seat may be uncomfortable for some but can easily be replaced with a standard bicycle seat. Although the machine weighs 104 pounds, its built-in transport wheels make moving it an easy task. The bike comes with poor assembly instructions that pose a problem for many owners, but Schwinn offers a better version at SchwinnFitness.com.
Built to last. Simple, durable and robust is the theme of the Airdyne Evolution Comp. An uncomplicated design with few components usually means fewer parts to wear out or break, yet some owners report that the bike arrives with the drive belt rubbing the fan housing. This is a minor annoyance for most that can be easily repaired if serious, according to user reviews. Aside from assembly issues, owners are pleased with their purchase.
Positive at times. Overall satisfaction with Schwinn products is high, but customer service takes some knocks. Some users report exceptional responsiveness and helpfulness while others complain of unanswered calls and poor follow-up. Even so, the Evolution Comp comes with a better warranty than most stationary bikes in its price range, covering the frame for 30 years, three years on parts and electronics, and one year on wear parts and labor.
The Airdyne Evolution Comp receives positive feedback at Buzzillions.com, which adds user reviews from retail and manufacturer sites to comments posted on its own. After more than 140 reviews, the bike gets 4.3 stars out of 5, with owners saying the exercise bike is stable and easy to use, and operates smoothly. However, a few think the price is steep or complain that instructions are difficult to follow.
Review: Schwinn Airdyne Evolution Comp Upright Bike, Contributors to Buzzillions.com, As of October 2013
The Airdyne Evolution Comp earns 4.1 stars out of 5 after more than 120 owner reviews. Of the few negative posts, common complaints regard seat height and unreliable customer service. Users especially like the quieter operation of the Evo Comp compared to its predecessor.
Review: Schwinn Airdyne Evo Comp Exercise Bike, Contributors to Amazon.com, As of October 2013
This Squidoo-hosted webpage features an in-depth review of the Airdyne Evo Comp. While the author displays extensive knowledge of the Schwinn Airdyne and exercise bikes in general, she doesn't share her testing methods, if any, or explain her authority on the subject, such as being a certified personal trainer or owner of the bike.
Review: Schwinn Airdyne Evolution Comp, "TylaMac", Not dated