Features1Widely Applicable: The drive belt is applicable to the modification of folding bike and small machinery, such as cutting machines, lawn mowers, sawmills, etc. As long as the model is right, it can be applied. 2Long Service Life: The synchronous belt has superior wear resistance and low friction, which can greatly enhance the service life of the synchronous belt. 3Rubber Material: The teeth synchronous belt is made of rubber material, with high breaking strength, good flexibility resistance and low elongation. 4Good Fixation: The teeth inside the timing belt can make the belt firmly fixed on your folding bike or small machine, so as to improve the operation efficiency. 5Easy to Install: The rubber timing belt is a practical replacement part. You can directly replace the old or damaged original parts with this belt, and the operation is simple.SpecificationItem Type: Drive beltMaterial: RubberWeight: Approx. 109g/3.8ozProduct Size:Width: 13mm/0.5inPerimeter: 1400mm/55.1inTooth Spacing: 8mm/0.3inPackage List1 xDriveBelt