The X series Momentum Home indoor training bike, has the Quality feel of many more expensive commercial bikes, but at a cost that lets you bring it home. The heavy 44 lb flywheel, with quiet, low maintenance belt drive will meet any challenge that you can give it. The bike seat is anatomically designed with a mid-section cut-away, coupled with high performance weighted indoor cycle pedals. With a commercial grade handle bar and seat, with both that adjust horizontally and vertically. A bicycle style water bottle holder with a Momentum water bottle included. X series Momentum is the bike for indoor training that will take you the closest to the riding effort used on your outdoor bike.