The La Casa freecoaster hub features a left hand drive one piece cromo 9t driver, CNC Machine hub shell with popular tried and tested internals. This is combined with a heat treated cromo 14 mm male axle and oversized precision sealed bearings. All this laced up to a double wall rim makes this a high quality Freecoaster wheel at an unbeatable price. The Freecoaster comes Stock with 3 Slack Rings Installed and an Additional 3 in the Box for Adjustments Later.