TC-Motor 25H Sprocket Chain 158 Links With Spare Master Link For 47cc 49cc 2 Stroke Mini Moto Pocket Bike Dirt ATV Quad 4 Wheeler (NOT T8F Chain) Fits:25H Sprocket Chain 158 Links With Spare Master Link For 47cc 49cc 2 Stroke Mini Moto Pocket Bike Dirt ATV Quad 4 Wheeler Made From the Highest Quality Materials Available Always Responsible Customer Service Please Check the Picture and Size Before You Buy Product Shipped From China & Arrival Within 10-20 Days