Package Included: 1pc Disc Rotor Fitment: 37mm 140mm Brake Disc Rotor For 2 Stroke 47cc 49cc Engine Gas Electric Scooter Pocket Bike Mini Dirt Kids ATV Quad Please Check The Pictures Carefully Before Your Purchase Professional Seller, Best Service Shipped From China, Arrival Within 7-15 Business Days Condition : 100% New With Safety Package Color : As Shown in the Picture Fitment : 37mm 140mm Brake Disc Rotor For 2 Stroke 47cc 49cc Engine Gas Electric Scooter Pocket Bike Mini Dirt Kids ATV Quad 4 Wheeler Specification : 140mm Outter Diameter 37mm Inner Diamter 2mm Thickness Package Included : 1pc Disc Rotor Commitment : We Always Stand Behind Our Products And Our Business Is Your Satisfaction