quick view View Details Handlebar with Heart Rate Grips, LifeFitness Item # P01AK3900240002 OEM # AK39-00024-0002 MSRP: $225.82
quick view View Details Top Heart Rate Sensor, LifeFitness Item # P01AK6901010000 OEM # AK69-00101-0000 MSRP: $10.27
quick view View Details Top Heart Rate Sensor, Lifefitness 131950 Item # 131950 OEM # REX3HR4 MSRP: $5.94
quick view View Details Bottom Heart Rate Sensor, Lifefitness 128649 Item # 128649 OEM # REX3HR5 MSRP: $5.94