| | Compare These Recumbent Exercise Bikes |  | 
 | Schwinn A20 | Schwinn 220 | Schwinn 230 | Schwinn 240 | Nautilus R514 |  | Resistance Levels | 8 | 16 | 16 | 16 | 16 |  | Resistance System | Magnetic Eddy Current Brake | Magnetic Eddy Current Brake | Magnetic Eddy Current Brake | Magnetic Eddy Current Brake | Magnetic Eddy Current Brake |  | Number of Programs | 6 | 12 | 6 preset, 10 courses | 17 | 17 |  | Heart Rate Monitor | Grip Heart Rate Sensor | Grip Heart Rate Sensor | Grip Heart Rate Sensor | Grip Heart Rate Sensor | Polar heart rate system with chest strap |  | Display Type | LCD | LCD | LCD | LCD | LCD |  | Display Readout | Time, RPM, distance, pulse, speed, calories, resistance level, course profile | Time, distance, pulse, watts, speed, calories, resistance | Time, interval time, RPM, watts, distance, pulse, speed, calories, and resistance | Time, interval time, RPM, watts, distance, pulse, speed, calories, resistance | Time, interval time, RPM, watts, distance, pulse, speed, calories, resistance |  | Dimensions | 61 x 16.5 x 40.5 inches (L x W x H) | 56 x 25 x 38 inches (L x W x H) | 63 x 25 x 46 inches (L x W x H) | 63 x 25 x 46 inches (L x W x H) | 67 x 25 x 52 inches (L x W x H) |  | Product Weight | 60.1 pounds | 97 pounds | 103 pounds | 117 pounds | 119 pounds |  | Weight Capacity | 275 pounds | 300 pounds | 300 pounds | 300 pounds | 300 pounds |  | Warranty | Frame: 2 years, parts and electronic: 6 months, wear parts: 30 days 
 | Frame: 5 years, mechanical and electronic: 1 year, wear parts: 90 days | Frame: 10 years, mechanical and electronic: 1 year, wear items: 6 months, labor: 90 days | Frame: 5 years, mechanical and electronic: 1 year, wear parts: 90 days | Frame: 10 years, mechanical: 2 years, electronic: 1 year, wear parts: 6 months |  | Other Features | Reading rack. water bottle holder, fan, transport wheels | Reading rack, rear stabilizers, transport wheels, switchable from miles to kilometers, fore / aft seat adjustment | Reading rack, water bottle holder, rear stabilizers, transport wheels, switchable from miles to kilometers, fore / aft seat adjustment, oversized pedals | Reading rack, water bottle holder, rear stabilizers, transport wheels, switchable from miles to kilometers, fore /aft seat adjustment, oversized deluxe pedals | Reading rack, water bottle holder, fan, rear stabilizer frame levelers, transport wheels, fore / aft seat adjustment, oversized pedals, oversized saddle | 
 |