L7 Belt dimension – 122 x 20 ***Please measure your belt and verify with us before ordering*** Orange Peel Finish Standard Commercial 2 Ply 2.5mm Requires Lubrication ***PLEASE NOTE*** Before installing your new belt. The treadmill deck must be replaced or flipped to an unused surface. Failure to do so will void the warranty & decrease the life of the belt. ***Requires Wax or Silicone Oil*** Fit’s the following models: