Description New Design for this dirtbike levers, it is full-alloy design and i am sure we are the only one who has it in full-alloy .Including the spring cap under there, and i believe you have learned that it was plastic cap for the old version. More smoothy, thicker anodized surface to at least 18 um, stronger spring... Benefits: 1) Smooth surface designed, Perfectly anodized. 2) Layers of painting are twice thicker, to 18 um thickness. 3) Flixable and fold-up design makes sure that they won't be broken when crushing. 4) Colors are endurable, won't fade as easy, we promise that it won't be faded in 2-3 years. 5) Screws inside are made of alloy aluminium, won't get rusty like iron kinds. Fitments: KTM 450 EXC-F Actually, we also have levers for other models of bikes, please contact us to tell us what model of your bike, We will answer to your question in short time! Thank you!