Fidlock Twist Bottle Connector Right Turn Right Foot, Let's Stomp If you have a Twist Bottle and need a connector for your frame, then you're in the right place. The Fidlock Twist Bottle Connector is compatible with Twist 450, 590, 600, and 750 Bottles. It is not compatible with Twist 800 or Keego Bottles. Easily attach your new connector by placing it in the Connector indent on your Bottle and locking it in with a coin. Replace your connector on your existing set or add it to a replacement bottle. Features Compatible with all Twist bases including the Bike Base, Tex-Base, and Uni-Base Compatible with Twist 450, 590, 600, and 750 Bottles Not compatible with Twist 800 or Keego Bottles | Fidlock | Twist Bottle Connector Right Turn Right, Black