4 Bolt 36CC Cylinder Kit for 1/5 Scale Hpi Rofun Rovan Mcd Fs Redcat Rcmk Baja Losi Truck Goped Rc Car Parts 4 Bolt 36CC Cylinder Kit for 1/5 Scale Hpi Rofun Rovan Mcd Fs Redcat Rcmk Baja Losi Truck Goped Rc Car Parts. Sale price : $43.69 Category : Toys & Hobbies