This Kinetic Trainer Frame is precision made from 16 gage steel, robotically welded and powder coated for a lifetime of use. It features our patented "quick release lever lock" which speeds the trainer‘s connection and removal from your bike and folds in half for easy transport an off-season storage. This enables the user to maintain good riding position without a riser block under the front wheel. Four (4) custom designed non-marking, molded feet grip the floor to stabilize the frame while protecting sensitive floors from damage and isolate sound transmission to room below.