Vintage kz900 parts. Kawasaki Z1 racer. My Triumph was more challenging to minimize its oil drips. More travel is easily obtained by fitting the longer damper tubes from the non-lowered models. How big can I make the motor without larger sleeves? Superlight says: Kawasaki engine motor alternator stator side cover Seal z1r kz kz kz Fits: Agree, but look closely. We stock a full range of original parts, reproduction parts, used parts such as wheels, body work, frames, engine parts, brake and clutch parts.