Without ball bearing type lock up clutch. No oil filter. The Street Drive is; and has been; the standard in 3" open drives for years. Complete with the performance proven standard BDL (ETC) clutch. With 72-47 drive ratio. Note: See 518586 for the replacement 3" wide 141t. 8mm belt. Note: Street Drive replacement parts. BDL Street Drives can come with different clutch set-ups. All Motorcycle Storehouse Street Drives come with just one clutch type; the reliable performance proven standard BDL ''ETC'' clutch. See our BDL replacement parts section in our catalog for the appropriate replacement parts for your drive.