This pre-lubed SportSmith walking belt fits ProForm 740CS treadmill Model 299462. If it's minimal maintenance you want, this PVC belt with impregnated lubrication requires less attention to make things run smoothly. All SportSmith belts feature components that make the best when it comes to quality and performance. A top feature of SportSmith belts is the non-directional, finger splice seam. This means you can install the belt in either direction. User facing material: PVC User facing surface: Black Diamond Impregnated lubrication