This is a genuine new old stock main wiring loom for a Kawasaki ZX10 b model originally purchased by my brother for his ZX 10 b2. Now no longer required so I am selling on. I believe that this fits the B1, B2 and the B3 models, but please do your own research if you are unsure, I have put the part number in and have shown a photo of it in the pictures. Please feel free to ask any questions and I will do my best to answer them.