quick view View Details Top Heart Rate Sensor, LifeFitness Item # P01AK6901010000 OEM # AK69-00101-0000 MSRP: $10.27
quick view View Details Handlebar with Heart Rate Sensors, LifeFitness Item # P01AK1801680000 OEM # AK18-00168-0000 MSRP: $174.43
quick view View Details Bottom Heart Rate Sensor, Lifefitness 128649 Item # 128649 OEM # REX3HR5 MSRP: $5.94
quick view View Details Sensor, Heart Rate with Grommet, Lifefitness REX3GY2 Item # 131634 OEM # REX3GY2 MSRP: $11.21