The experience of using an elliptical can depend on the four points of contact -- the two handgrips and the two foot pedals. A fast way to improve the experience of your members is to replace cracked or worn handgrips. Buy in bulk and save! This handgrip is sold by the each and can be used on most all models of Precor ellipticals, including the popular C556i. Warranty Info: Handgrips are considered a wear item and has a 90-day warranty from date of invoice.