Rotor stator kit for Yamaha FZ1 - R1 (04-08) - FZ8 motorcycles with upgraded magnets, complete with crankcase gasket. Thanks to new epossidic resin and high quality magnet steel solve the original problem of this engine of magnet loosing. Stator dimensions: - Internal diameter: 18 mm - External diameter: 68 mm - Thickness: 42 mm - Length of stator wires to grommet: 125 mm - Length of wires from grommet to plug: 500 mm High specifications: - Number of wires 3 - Number of Pins 1 - Number of Pins 3 Dimensions of the flywheel: - External diameter 80 mm - Internal diameter 69 mm - Internal diameter Central housing 12 mm - External diameter Central housing 18 mm - Thickness (external) 11 mm - Thickness (internal ) 6 mm