Engine runs perfect , has new piston and ring with 0 hours run time , . Shifts good , clutch is good Amsoil alway used for lubrication.. Bolt in and GO needs nothing. Fits many years 2012 to 2018 Rmz 450 suzuki.Bought bike from 60 year rider i kept for spare engine i never used. The item "Suzuki RMZ 450 engine/motor 2014 will fit in 2012 to 2018 models" is in sale since Friday, May 24, 2019. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Other Motorcycle Parts". The seller is "coolbreeze629" and is located in Winter Springs, Florida. This item can be shipped worldwide.