2006 04-06 YAMAHA YZFR1 1000 R1 OEM CDI ECU ECM COMPUTER BOX Y158

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2004 Yamaha YZF R1 04-06 OEM ECU COMPUTER CONTROLLER UNIT BLACK BOX ECM CDI

2004 - 2006 Yamaha R1 YZFR1 OEM Ecu Ecm Ignitor Computer Module Unit Box

2005-2006 Yamaha YZF R1 ECU, CDI, ignitor, igniter, computer #81420