Bones Super Swiss 6 Competition Skate Bearings(8mm)</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Unique bearing design with six larger balls of  for increased speed， faster acceleration， and greater strength</li><li>Single， non-contact， removable rubber shield for easy cleaning and less friction; pre-lubricated with Speed Cream</li><li>High speed nylon ball retainer for greater strength and speed</li><li>Skate Rated clearances， tolerances， materials</li><li>Lifetime warranty against manufacturing defects</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51JMEAV2JYL.jpg' noproxy></br>