OMNI Racer Worlds Lightest TiN Titanium Ceramic Bearing: 6801, 61801 12x21x5mm
OMNI Racer, World's Lightest cycling components. Ti Ceramic Bearing Technology, features proprietary Titanium Nitride coated stainless steel races and cones. OMNI Racer WORLDS LIGHTEST Carbon Fiber Water Bottle Cage JUST 11 grams!