Domino Throttle Grip Tommaselli Ducati Moto Guzzi Ural Royal Enfield No Rib. Upon doing our research we believe these grips to be Domino brand Tommaselli style original black grips with no finger rib or bumps but please reference the photos for the best understanding of model fitment. This is for the right throttle grip only as shown in the photos. Throttle tube inner diameter is 7/8". This does not included the original packaging.