JT Sprockets Sprocket Carrier Ducati Panigale 1199 / 1299 / V4 / Monster 1200 / Streetfighter V4 Features: Rear sprocket carrier conversion allows fast gearing changes, reduces unsprung weight and gives the bike a unique custom look With the carrier, it is no longer necessary to remove the wheel to change the rear sprocket Not compatibly with OEM sprockets Note: Cush drives not included, must reuse OEM or aftermarket.