Additional Throttle Cam's for the ODI lock on Grips system for models also not included in the standard packaging. ***NEW GRIPS COME WITH CAMS - B, C, D, J, K & M*** Fitments: ODI - Replacement Lock-On Throttle Cam - C KX125/250 92-08 RM125/250 95-08 YZ125/250 97-27 Motion Pro Vortex