DRZ400 00′ to current Suzuki DRZ400 Cylinder Works Big Bore Kit. Direct bolt-on, ready-to-install cylinder; requires no replating and looks virtually identical to the OEM Nickel Silicon Carbide plated for long life Honed to exact size for easy piston installation Big bore cylinders do not require any machine work Come complete with gaskets, cylinder, 11.3:1 compression, 94mm piston, rings, pin and clips NOTE – People commonly refer to this as a 440 kit, like all DRZ big bore kits actual cc is 434. NOTE – six of the seven in our group have big bore kits fitted. Kit was fitted to our ABA DRZ from brand new before the bike turned a wheel along with the ACT Wide Ratio Gearbox. Jon in our group has the most klms, 95,000klms of that 50,000klms have been done on a untouched Cylinder Works Kit. Steve fitted his ACT Wide Ratio Kit at 47,000klms and then a 434 big bore kit at 60,000klms that bike currently sits with about 90,000klms. NOTE – there is also an article from Australian Adventure Rider Magazine of owner Kurt having a big bore kit and WR gearbox fitted in our Mal’s Diary section, worth a read. NOTE – this is a great price, we have sold a LOT of these kits, beware the cheaper e bay brands ! Stick with this quality known US kit and get the reliability that we all get !
