This crankshaft kit is perfect for KTM85SX bikes from 2013-2017 and TC85 from 2014-2016. It comes with a one-year manufacturer warranty for your peace of mind. The manufacturer part number is 14105. The item is brand new, unopened, and unused in its original packaging. It meets all the requirements for California Prop 65 warning. The packaging is the same as what you would find in a retail store. However, if the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag, it's also applicable. Please check the seller's listing for more details.