This product is ideal for use in rowing machine indoor fitness equipment that require adjustable track systems to accommodate various user weights.
33mm Plastic Pulley Wheel with 608Z Bearing for Rowing Machine Track Door Window and Fitness Machine Rails
U Groove Pulley Wheel Plastic Rolling Bearing Replacement Accessory for Pulley
U Groove Pulley Wheel Easy to Install Accessory Guide Wheel Guide Pulley for
Replacement Rowing Machine Bearing Wheel Durable Plastic Pulley for Sports
2 Pieces U Groove Pulley Wheel Abdominal Machine Pulley Track and Drive
U Groove Pulley Wheel Rope Guide Pulley Sealed Fitness Equipment Parts Smooth
