M1 HiRise Features: -Includes heart rate monitor. -Infinitely variable resistance. -Silent flywheel. -Ergonomically contoured seat. -Sprag clutch. -Performance monitor – The series 4 performance monitor has been designed to balance technical sophistication with user – friendliness. Frame Material: -Metal. Country of Manufacture: -United States. Dimensions: Overall Height – Top to Bottom: -21″. Overall Width – Side to Side: -22″. Overall Depth – Front to Back: -83″. Overall Product Weight: -200 lbs.