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 - N KTM SX50 19-20 Husqvarna TC50 19-20 Gas Gas MC50/65 19-20 (21-23 KTM/HUSQVARNA/GAS GAS 50's EQUIPPED WITH MICRO GRIP) Beta 350-450RR & X-TRAINER 11-22