Type: Roller Wheels. 1 Pair Roller Wheels （As Picture Show）. Fit For : 16mm Shaft. Smooth Rolling: Reduces friction and noise during workouts. Qty: 1 Pair （Set of 2）. The bronze lining in the middle has added a spiral groove, which can reduce wear and make it more durable after adding butter.
This product would be ideal for individuals looking to enhance their home fitness routine on an elliptical exercise machine with high resistance and robust roller wheels.
