Universal clamp fits over all OEM handle bar grips. No need to move the brake assembly? or modify left grip Unique lever frame design protects against snow and ice build up Long lever handle makes it easier to learn to use the left-hand lever as naturally as you use the right throttle. It is where you need it when you need it.?? ?The long lever frame allows the throttle cable to pass underneath all OEM brake lever assemblies so that the lever can be positioned at 6 o clock under the left side grip Shobunje throttle flare included in kit Universal design fits most snowmobiles Quick latch cable latch allows the left hand throttle to be engaged or disengaged in an instant