uxcell 25H 41 Link Mini Moto Pocket Bike Metal Drive Chain 20.4" Width Between Inner Plates : 3.18mm / 1/8&#34;;Pin Diameter : 2.31mm / 1/10&#34;Pin Length : 8.9mm / 7/20&#34;;Total Girth : 51.8cm / 20.4&#34;Link Quantity : 41;Material : MetalWeight : 89g;Package Content : 1 x Bicycle Chain