SportsArt Ub521M Upper Body Ergometer
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Bi-Directional Resistance ⢠180° Rotating Hand Crank ⢠Roll-Away Seat Carriage ⢠Adjustable ROM ⢠Belt Drive System ⢠20 Resistance Levels ⢠500 lb Capacity ⢠FREE Shipping
The SportsArt Ub521M Upper Body Ergometer is a top choice in rehabilitative equipment, highly favored by therapists for its versatility and effectiveness across a wide range of rehabilitation needs. Designed for seated, standing, and wheelchair-accessible users, the Ub521M delivers bi-directional resistance for varied exercise and therapy sessions that enhance rehabilitation and recovery. The hand crank rotates 180 degrees enabling opposing or synchronized arm motion, while the roll-away seat carriage provides wheelchair patients with easy access and use. An adjustable range of motion radius ā adjustable to 6.5, 7.5, 8.5, or 9.5 inches ā accommodates various user needs, and a belt drive system ensures quiet, smooth operation with seamless transitions between forward and reverse motion. With a low starting resistance of less than 5 watts and 20 resistance levels with 0.1 increments, the Ub521M is suitable for users of all fitness levels including those in early-stage rehabilitation.



The Ub521M's bi-directional resistance provides varied exercise and therapy sessions that enhance rehabilitation and recovery by engaging muscles through both forward and reverse motion. The hand crank rotates 180 degrees enabling opposing or synchronized arm motion for versatile workouts that target different muscle groups and movement patterns. An adjustable range of motion radius ā set to 6.5, 7.5, 8.5, or 9.5 inches ā allows clinicians to customize the movement arc to match individual flexibility, strength, and rehabilitation requirements.
The roll-away seat carriage is specifically designed for wheelchair patients, with an optional wheelchair platform for easy access and use ā making the Ub521M one of the most inclusive upper body ergometers available. A belt drive system ensures quiet and smooth operation with seamless transitions between forward and reverse motion. The tilting console and pivoting display cater to most users in both seated and standing positions, while the vertically adjustable seat ensures a comfortable fit for users of all heights.
| Feature | Specification |
|---|---|
| Max User Weight | 500 lbs / 227 kg |
| Unit Weight | 268 lbs / 120 kg |
| Dimensions (LĆWĆH) | 69.3 Ć 31.5 Ć 75 in / 176 Ć 80 Ć 190.5 cm |
| Resistance Levels | 20 levels with 0.1 increments |
| Starting Resistance | <5 watts |
| ROM Radius Settings | 6.5 / 7.5 / 8.5 / 9.5 inches |
| Drive System | Belt drive |
| Power Requirements | 15A / 120V AC grounded or 220V / 50Hz |
| Readouts | Workout Level, Calories, Time, RPM, Distance, METs, Watts, Speed |
| Workout Programs | Custom, Interval, Random, Hill, Track, Iso Kinetic, Iso Strength, Custom HR, Cardio, Weight Loss, ActivZone |
| Optional Accessories | Wheelchair ramp, wheelchair tie-down, grip assist gloves |
| SKU | Ub521M |
Yes. The Ub521M features a roll-away seat carriage specifically designed for wheelchair patients, with an optional wheelchair platform, ramp, and tie-down for easy access and secure positioning. The low starting resistance of less than 5 watts and adjustable range of motion make it accessible for users with limited upper body strength or mobility, making it one of the most inclusive upper body ergometers available for clinical rehabilitation settings.
Yes! The SportsArt Ub521M ships FREE to your door. Add to cart and your shipping will be calculated at checkout ā no hidden fees.
30-day satisfaction guarantee. If you're not completely satisfied, we'll arrange pickup and provide a full refund (return shipping fees apply).
Yes! Flexible financing options available at checkout.
Download Owner's Manual (PDF) ā Full setup and operation guide
The rehabilitation upper body ergometer built for inclusive therapy, cardiovascular conditioning, and recovery
Add to cart now and experience the SportsArt Ub521M difference.
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