Check the listing for details. RAM Mount Self Leveling Cup Holder with 1 inch Ball RAMB132B-WH1. Condition: New. Listed at 19.99 USD. Manufacturer Description A favorite world wide, the RAM self leveling drink cup holder will bring a smile to anyone’s face when they get it. The perfect accessory for any vehicle including motorcycles, ATV’s, Big Rigs, and yes, even your prized riding lawn mower. Easily installed and positions to keep your favorite beverage within reach. Take a corner as hard as you like, this holder is ready to ride. Mount Type: 1" diameter B-Ball Plastic Self Leveling Cup Holder. Cradle Design: This cradle consists of a 'cup like' holder that is hinged at two points to a holding frame. The hinges allow the cup holder to stay level no matter how much the holding frame tips. NOTE: The cradle DOES NOT includes the foam can/bottle holder. This mount is perfect for the bike.