CNC constructed, strong slider cart is equipped with 16 ZZ ball bearings that support bigger cameras like RED & Alexa Specially designed all terrain adjustable feet adds to the functionality of Professional Slider The slider has magnetic stoppers which result in smooth endings letting you concentrate on capturing the perfect shot instead of worrying about jerky ends. This slider is availaible with 100mm bowl mount. The slider is fully compatible with 100mm flat & bowl mount tripod.