Amazon.com
The 510Ub Upright Exercise Bike is easy on the joints and bones so you can rebuild muscles and strengthen connective tissue on your own terms. The sleek design of this upright bike is packed full of comfort and performance features such as an LCD display that tracks your progress through 20 workout programs and 16 levels of resistance that gradually push your limits as your fitness level improves. To take your mind off the task at hand, the bike comes with a built-in magazine rack so you can enhance (or numb) your mind during workouts, and a headphone jack that lets you play your mp3 music through the built-in speakers to maximize your enjoyment.

The 510 series console has a bright blue LCD display and mp3 connectivity that allows you to broadcast your favorite tunes through the integrated speaker system. |
Integrated Multi-Speed Fan Keep cool during your workout with a multi-speed personal cooling fan that has a built-in USB port.
510 Series Console Featuring mp3 connectivity and a bright blue LCD display with a scrolling message center, the console is easy to read, offers real-time feedback, and enables users the ability to broadcast their favorite tunes through the integrated speaker system.
Fold-out Magazine Rack A fold-out magazine rack holds your favorite magazine during your workout and folds away when not in use.
Adjustability You can tilt and adjust the console and handlebar angle for a customized fit.
Target Heart Rate Programs Hand grip sensors targer your heart rate to help keep the workout intensity in your ideal target zone.
QuickSet Program Keys QuickSet program keys help you start your favorite workout programs with a single touch.
20 Workout Programs Vary your workout with 20 workout programs and 16 levels of resistance that allow you to customize and tailor your fitness routine.
Multi-Position Handlebars Multi-position handlebars allow the rider to pedal while sitting upright, or in a more racer-oriented forward stance.
Frictionless Eddy Current Braking System A frictionless eddy current braking system delivers a smooth quiet, durable ride.
Specifications: - Dimensions Assembled: 41 by 23 by 58 inches (L x W x H)
- Dimensions Packaged: 39 by 14 by 28 inches (L x W x H)
- Product Weight: 90 pounds
- User Weight Capacity: 300 pounds
- 3.5 mm Input Jack for Mp3 and iPod Playback
- Media Bay with USB Port
- Twenty (20) Workout Programs
- 16 Increments of Resistance Adjustment
- 14 Pound Flywheel
Customer Reviews
Average Customer Review
(3 customer reviews) 5 of 7 people found the following review helpful
Fitness Professor Review,
May 16, 2011 Brian Davidson "Brian Davidson" (Kent, WA USA) - See all my reviews
This review is from: Diamondback Fitness 510Ub Upright Exercise Bike (Sports)
Here is a review from FitnessProfessiorReviews.com:
Diamondback is well known for their pedal bikes and they continue to apply this knowledge to all of their fitness products. The updated 510 Ub is their entry level bike but it is far from basic - comfy seat and riding position, plenty of programs plus an adjustable back lit LCD display featuring a fan, MP3 compatibility, speakers and a 3 year warranty! These features help earn the Diamond Back 510 Ub this year's HEAD OF THE CLASS Award (Best Upright Bike under $750).
Good product ... Exceedingly poor packaging and handling,
May 18, 2012 DannyH - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: Diamondback Fitness 510Ub Upright Exercise Bike (Sports)
This product itself is sturdy and well designed. However, when I received it the packaging looked like it had been through a war zone and there was physical damage to the unit itself. The physical damage was to the rear stabilizer slot which had one corner bent up to the point where it was impossible to insert the stabilizer bar into it. And, the same area was badly scratched along the entire underside of the upper lip,indicationg that this unit had been roughly handled, maybe during an assembly attempt, and then disassembled at some point. There were also a couple of other cosmetic blemishes, and the grommit for the Heart Monitor wires was missing entirely. My guess is that I was shipped a unit that had been returned by another customer. None of the damage was beyond my ability to repair with the tools I had on hand, but I am a former aircraft mechanic and have the skills. Assembly took about an hour and a half and was a bit complex, but do-able.
Over-all this is a very...Read more
1 of 2 people found the following review helpful
Difficult to assemble - Console doesn't work,
December 27, 2011 Mary from Maryland - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: Diamondback Fitness 510Ub Upright Exercise Bike (Sports)
Received in a few days. When opened the package, some styrofoam was broken and 2 plastic pieces were broken. Assembly directions were small and complicated. Took many hours to assemble. When completed and plugged in, the console would not work.