Im new to this forum. I just picked up a 2017 ZX10R ABS with very low mileage. However I am not a Bridgestone tire guy. I have Metzelers on all my other bikes. Can someone let me know whether the 2017 ZX10R has a 6 inch rear wheel or a 5.5 inch rear wheel? I've googled it but couldn't find a definitive answer. Thanks in advance.