Diamondback Fitness 510Ic Exercise Bike

Last updated date: January 22, 2019

DWYM Score
8.4

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We looked at the top 1 Exercise Bikes and dug through the reviews from 8 of the most popular review sites including Exercise Bike, Top Fitness Magazine, Fit Rated, Indoors Fitness, Fitness Advisor, USA Home Gym, The Home Gym, Smart Monkey Fitness and more. Through this analysis, we've determined the best Exercise Bike you should buy.

Overall Take

In our analysis of 74 expert reviews, the Diamondback Fitness Diamondback Fitness 510Ic Exercise Bike placed 8th when we looked at the top 10 products in the category. For the full ranking, see below.

Editor's Note March 16, 2019:
Checkout The Best Exercise Bike for a detailed review of all the top exercise bikes.

Expert Summarized Score
9.1
8 expert reviews
User Summarized Score
7.0
117 user reviews
Our Favorite Video Reviews
What experts liked
Diamondback Fitness uses magnetic drives on all its bikes. This helps all of their bikes run quietly, and the 510Ic in particularly is an almost silent spinner.
- Exercise Bike
The Diamondback 510Ic has one of the best workout monitors among indoor cycles. A bright, easy to read LCD screen that displays a variety of critical workout statistics including time, speed, distance, burned calories, heart rate and cadence (pedal rotations per minute.)
- Top Fitness Magazine
Heavy duty 32 lb. flywheel is very sturdy
- Fit Rated
Gives a good stable ride that doesn’t move around when you are using it standing up or sitting down
- Indoors Fitness
Comfortable mesh seat back
- Fitness Advisor
One of the lowest priced indoor cycling bikes to offer a display console
- USA Home Gym
January 7, 2019 | Full review
Console doesn’t require batteries, starts automatically when you pedal
- The Home Gym
February 8, 2018 | Full review
The Diamondback Fitness 510Ic Indoor Cycle comes with many benefits to help accommodate for one’s fitness goals and desires.
- Smart Monkey Fitness
July 24, 2014 | Full review
What experts didn't like
This product is usually high quality. However, it seems that a small number of defective machines slip past quality control. Some customers subsequently report great experience with customer service, but others do not.
- Exercise Bike
Not too much to mention here, but some people feel it’s on the heavy side. Weighing in at 125 pounds fully assembled, it created some difficulty for a few users when they received their bike in assembling it.
- Top Fitness Magazine
No mp3 input or built-in speakers
- Fit Rated
The heart rate monitor seems to lag a few seconds in detecting heart rate making it difficult to use the heart rate controlled programs
- Indoors Fitness
Hard adjustment on the display keypad
- Fitness Advisor
Heart rate feedback displayed on the console is a little slow to pick up on changes transmitted via the touch sensors
- USA Home Gym
January 7, 2019 | Full review
Uncomfortable seat
- The Home Gym
February 8, 2018 | Full review
One review stated that the cranks are of very close proximity to the spinner itself, therefore leaving the ankle very susceptible to constantly collide with the spinner
- Smart Monkey Fitness
July 24, 2014 | Full review

From The Manufacturer

As a top-end, Best Buy rated bike, the Diamondback 510Ic comes with a set of nice features, of which the most important is its up to 16 resistance settings that can be adjusted to the user’s particular fitness level. By the same token, athletes can select between 14 workout programs that mimic just about any type of terrain, from mountain to hills and everything in between. Additionally, heart patients can take comfort in the 4 cardiovascular programs that will help them keep a close eye on their heart rates. The indoor cycle is even equipped with a brilliant blue backlit LCD screen that displays your fitness-related data such as distance covered, calories burned, time, cadence and heart rate. The Diamondback 510Ic also boasts an ultra-sensitive heart monitor placed on the handlebars to closely track your cardiovascular goals. Perhaps the most striking feature is the battery-free display option: indeed, your pedaling motions will generate enough energy to power up the console leaving you free from endless cables and power outlets. The 510Ic known as being one of the most comfortable on the market since both the handlebars and the saddle are thickly padded to keep any discomfort at bay. The 510Ic fits any size since athletes can also adjust the seat vertically and horizontally according to their individual height, and the handlebars on the fore/aft position to adjust to different arms and torso lengths. The Diamondback 510Ic is an exceptionally heavy model, which means that it remains completely steady even during the most energetic workouts. This feature is enhanced by the heavy-duty 31 pound flywheel which provides excellent momentum, enabling you to quickly tone up your quads, glutes and calves. Because of the heavy flywheel, athletes can experience an exceptionally smooth riding motion and equally quiet cycling experience. Lastly, since this machine can accommodate an impressive maximum user weight of 300 pounds, it can easily be used by anyone looking to shed unwanted weight. The high weight capacity also enhances the machine’s longevity and durability, which means that your machine can last for several decades- if not for life- with the proper care. *Water Bottle is not included.

Overall Product Rankings

1. Schwinn 270 Exercise Bike
Overall Score: 9.6
Expert Reviews: 9
2. Spinner Aero Exercise Bike
Overall Score: 9.3
Expert Reviews: 2
3. Exerpeutic Upright Exercise Bike
Overall Score: 9.2
Expert Reviews: 10
4. Assault AirBike Exercise Bike
Overall Score: 8.9
Expert Reviews: 7
5. XTERRA FB150 Exercise Bike
Overall Score: 8.5
Expert Reviews: 3
6. Stamina Elite Exercise Bike
Overall Score: 8.5
Expert Reviews: 10
7. Schwinn 230 Exercise Bike
Overall Score: 8.4
Expert Reviews: 8
8. Diamondback Fitness 510Ic Exercise Bike
Overall Score: 8.4
Expert Reviews: 8
9. Sunny Health & Fitness Pro Exercise Bike
Overall Score: 8.3
Expert Reviews: 7
10. Proform 290SPX Exercise Bike
Overall Score: 7.1
Expert Reviews: 2

An Overview On Exercise Bikes

If you have fond memories of zipping around your neighborhood on a bike during childhood, you can recapture that lighthearted activity and channel it into health and wellness as an adult. Indoor exercise bikes, or stationary bikes, are a solid fitness solution for anyone searching for a convenient, low-impact home workout.

There are two main categories of indoor exercise bikes. Upright bikes are designed to resemble a standard road bike. You sit above the bike frame on a saddle seat. The handles provide balance as you cycle, or you can stand up and pedal for a more intense workout.

Uprights work a wide variety of muscles, like your abs, glutes, lower back and shoulders. You’ll also burn more calories on an upright bike than you would on other types of indoor bikes. Some options even fold up for convenient storage. The Exerpeutic Folding Upright Bike only takes up four square feet of floor space and folds in half for easy storage when you’re not using it.

Recumbent bicycles are easier to use if you have poor balance or are new to working out. The low-slung design makes room for a larger saddle seat, and a backrest supports your spine. The Schwinn 270 Recumbent Bike has a ventilated, contoured seat with lumbar support for a back-friendly ride. You’ll cycle on pedals in front of you instead of below you, too.

This design doesn’t work as many muscle groups as upright bicycles, and you may burn fewer calories than you would on an upright. They also tend to take up more space in your home and cost more money than upright designs. However, recumbent bikes give your hamstrings a solid workout, and they’re more user-friendly for people who are brand new to biking.

Choosing which bike is right for you depends on your fitness goals. You’ll want to check out upright bikes if you want a heart-pounding cardiovascular workout. If you’re recovering from certain injuries, have poor balance or want a more comfortable riding experience, a recumbent bike is right up your alley.

DYWM Fun Fact

The first exercise bikes were a far cry from the indoor upright or recumbent bicycles for sale today. In 1796, Francis Lowndes created the Gymnasticon, which had two large flywheels for upper and lower body pedaling.

Lowndes was renowned for his work in medical electricity (the use of electricity for treating diseases and injuries), but he created the Gymnasticon to help sick people stay active as they recovered. He said that his invention could successfully treat anything from gout to paralysis, but most users appreciated it as a great indoor option for staying fit.

The Exercise Bike Buying Guide

  • Before you plunk down hard-earned cash for an exercise bike, ask yourself about your fitness goals. If you’re trying to get back into working out after a long break, an easygoing recumbent bike like Schwinn 270 Recumbent Bike is worth checking out. If you’re more familiar with biking and want to work a greater number of muscle groups, an upright like the Assault Air Bike Classic might be more your speed.
  • How frequently do you work out?  If you’re devoted to breaking a sweat most days of the week, you might not mind spending more for a premium bike. However, people who are just getting into cycling might want to save some cash and go for a budget option like Exerpeutic’s Upright Exercise Bike.
  • Is biking your main pick for physical activity, or do you have other machines that you like to use, too? An upright bike like the Spinner Aero Exercise Bike will work more muscle groups and help you break a more intense sweat than recumbents. If you use weight machines or love incorporating other cardio routines into your workout, you can get away with using a recumbent bike.
  • Do you have previous knee or hip injuries? Biking is a low-impact activity that can be great for injury recovery, particularly for patients with knee problems. You might notice more pain if your seat is too high or too low though. All of our top picks for exercise bikes have plenty of options for adjustments.
  • Are you handy with a set of tools, or will you need help putting your exercise bike together? Each of our top four exercise bike picks comes with the option for expert assembly, but you’ll save a few bucks if you can put them together yourself. You’ll also want to consider expert assembly if you have chronic pain or a recent injury.