When you buy fitness equipment from Diamondback Fitness, you receive our free curbside shipping option (limited to the 48 contiguous United States) right to your driveway or front of your residence.
When you buy a fitness machine manufactured by Diamondback Fitness, you instantly receive the following HOME USE warranty:
See our warranty page for more details.
If you purchased from DiamondbackFitness.com and are not completely satisfied with your purchase, Diamondback Fitness offers a 30-day money back guarantee. You will only be responsible for return shipping and any assembly labor charges you may have purchased.
Diamondback Fitness is proud to support our American service members. As a small token of our appreciation, we offer all active and veteran Military personnel a 10% discount on Diamondback Fitness equipment and accessories. After purchase, just email our customer service team at firstname.lastname@example.org with a photo or a scanned copy of your Military ID or DD214 and we'll do the rest!
Discount cannot be combined with any other discounts.
Whether you’re just starting a fitness routine or you’re a seasoned vet, the Diamondback 510Sr is the perfect choice. The ergonomic recumbent design is perfect for anyone who may be recovering from injuries or seeking a fitness routine during pregnancy. It’s also the perfect choice for seniors looking to begin, maintain or build cardio.
Just like a personal trainer, the 510Sr gives you progress updates, workout options and more—all at the touch of a button. The advanced LCD rider display provides real time rider data like speed, time, distance, calories burned and heart rate. Meanwhile, 20 QuickSet workout programs ensure your workout never gets boring.
Want to maximize the number of calories you burn in a single workout? Then it’s critical to stay in your target heart rate zone. The 510Sr makes heart rate training easy thanks to the integrated handlebar contact sensors. Simply grip the sensor to view your heart rate on the LCD display. Then let Diamondback’s built-in heart rate programs maximize your calorie burning for the most efficient workout ever!
Nobody said exercise has to be boring or painful. That’s why we’ve integrated creature comforts to keep you cool and content while you work out. The 510Sr features variable speed cooling fans that work harder when you do and a built-in media center with headphone jack and onboard speakers. There’s even a foldout magazine rack so you can educate while you perspirate.
LCD display delivers real-time feedback
Console with mp3 connectivity offers users the ability to broadcast their favorite tunes through the integrated speaker system
Diamondback Fitness’ personal cooling fans allow you to vary the fan speed during your workout
Foldout magazine rack holds your favorite magazine during your workout and folds away when not in use
Tilt the console and handlebar angle for a customized fit
Target heart rate programs and handgrip sensors help keep the workout intensity in the target zone
QuickSet program keys help you start your favorite workout programs with a single touch
Scrolling message center guides you through program set-up
20 workout programs and 16 levels of resistance provide a wide variety of workouts for all users
Frictionless eddy current braking system is smooth and quiet
|Dimensions (assembled):||64"L x 23"W x 50"H|
|Dimensions (packaged):||67"L x 13"W x 31"H|
|Shipping Weight:||125 lbs.|
|Product Weight:||121 lbs.|
|User Weight Capacity:||300 lbs.|
Do you have a question about this machine before purchasing it? Please ask it below and a sales representative will respond as soon as possible!
No, it remains smooth between shifts.
Yes. This machine uses an AC adapter that plugs into the front base of the machine. The correct power adapter is included in the box.
Yes, it is.
It weighs 14 lbs. However, the 510Sr is engineered to use frictionless magnetic resistance that is electronically controlled. Therefore, the flywheel weight isn't as important as it is on bikes without magnetic resistance.
Always wipe down the unit with a mild soap solution followed by a thorough drying with a clean towel. It is important to note that perspiration can be extremely corrosive if allowed to accumulate on the machine. Also prior to each workout, confirm that all adjustment levers and screws are tightened. Tighten crank arms once per month.
The handlebars and seat can be adjusted to properly fit people between the heights of 5 ft 4 in and 6 ft 3 in.
No, it does not.
No, it arrives approximately 80% assembled in the box and does require some light assembly. All necessary tools and instructions are included in the box.
The width of the magazine holder is 10" wide. Any book, magazine or digital device that is wider than 10" can be supported.
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