General description This set includes 4 ignition coils and 8 spark plug caps, designed to enhance the performance of various motorcycle models. Made from high-quality ABS material, these components are built to last and ensure reliable ignition for your bike. Technical specifications Reference Part Numbers: 33410-45012, 33410-47021, 33410-34521, 33410-31311, 33410-45112 Material: ABS Color: Black Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with models: KZ1000A (1977), KZ1000A MKII (1978-1979), KZ1000C Police (1978-1979), KZ1000D Z1R (1977-1979), KZ1000E (1979), KZ400A Deluxe (1977-1978), KZ400B (1978-1979), KZ400C (1978), KZ400D (1977), KZ400S Special (1977), KZ440B (1980), KZ650B Z650 (1977-1979), KZ650C Custom (1977-1979), KZ650D (1978-1979), KZ650F (1980), KZ750B (1976), KZ750E (1980), KZ900A (1976-1977), KZ900B (1976), Z1 (1973-1975), GS1000 (1978-1979), GS1000C (1978-1979), GS1000EC (1978-1979), GS1000EN (1978-1979), GS1000L (1979), GS1000N