07 08 YAMAHA R1 YZFR1 OEM ENGINE COMPUTER ECU ECM CDI 4C8-8591A-30

Here we have a USED engine computer removed from a 2007 Yamaha R1 and was removed from a bike WITH the immobilizer so it will need to be programmed or deleted to work on your bike. 

Will fit 07-08 Yamaha r1 with immobilizer only.

It will come exactly as shown on the pictures, so please look carefully at the pictures to make sure that's what you want.