Full Suspension 20x30x7mm Heavy Contact Sealed Bearing

The same bearings found in Trek and Gary Fisher full suspension bikes.<br /> - Refer to dimensions for best compatibility<br /> - A heavy contact seal provides the best defense against the elements<br /> - Refer to the Service Manual for assembly & service instructions<br /> - The same bearings used in our bike assembly for proven quality<br /> - Wheel bearings are not an approved substitute for full suspension bearings