Airmill Air Bikes resistance is controlled by the user
Magnetic Resistance Control Lever – Secondary Resistance System simulates uphill riding
Lifters have been using spring collars for decades to fix their weight
Dumbbells sold separately
• Upgraded aluminum handle and wheels/casters for easy moving and storage
Sportsart C575U Commercial Upright Bike Commercial Airmill Air Bikes resistance isUsage: Commercial Excellent Used Condition Serviced & Tested Computerized console offers a number of different programs including 2 Interval Programs, 3 Hill Programs, Random Program, Manual Track Program, Weight Loss Heart Control, Cardio Heart Rate Control, Customer Heart Rate, Zone Trainer, Quick Start, 4 User IDs and Plateau Program High quality display and accurate heart rate feedback as gauged by Cardio Advisor Technology Multi position