Race-Driven Gold O Ring Chain and Sprocket Kit. Fits the following models: 2006-2010 Suzuki LTR 450 Quadracer. You will receive the following: 1 - 520-100 O Ring Chain (tensile strength over 8200 lbs) 1 - 15 Tooth Front Sprocket, 1 - 38 Tooth Rear Sprocket, this is a more speed kit using a 15 Tooth Front Sprocket, which will give you more top end speed. This kit comes with a 100 link chain instead of the stock 96 link due to having a 38 Tooth Rear Sprocket, instead of the stock 36 in some cases you may have to remove links from this chain. Race-Driven chains have a tensile strength of over 8200 lbs.