I'm trying to install new levers on my 1125cr. Can someone please help me identify that button in the circle? The two levers pictured are the stock (black) and ASV CRC-545 SG (specific for Buell 1125cr), The arrows show the part on the lever where button hits (or in the case of ASV - doesn't hit). I currently have a P1154 (clutch sensor?) error that I'm having trouble fixing - Can someone help me out, or point me the right direction?