This is the Factory CVT Belt.
Please inspect before replacing. If the Clutch seems like it is Slipping, is is probally the Interior Wet Clutch.
Use these word in the Search Bar ' Odes 650 Wet Shoe'
This Sensor has 14mm Threads and the Sensor Tip is 11.5mm O.D. (See Pictures)
If you have a 17mm Thread with a thin Sensor Tip of 5.5mm let us know to send that instead.