The only Aftermarket rubber insulated Sprocket with silent Technology 

Ognibene Sprockets are manufactured of the highest quality materials, induction hardened process and attention to detail, Ognibene is manufactured in Italy, Ognibene has been the OE chain and sprocket supplier for many European and Japanese, Such as, Aprilia, Bmw, Cagiva, Ducati, Gilera, Husqvarna, KTM, Malaguti, MV Augusta, Yamaha,Kawasaki, Honda and Suzuki, Ognibene Sprockets are designed with the new Silent Technology.