CeramicSpeed Zipp NSW Ceramic Bearing Upgrade Kit

CeramicSpeed Zipp NSW Ceramic Bearing Upgrade Kit This CeramicSpeed Bearing Upgrade Kit is designed explicitly for Zipp NSW wheelsets and will dramatically improve performance and longevity. Known to reduce friction; the lifetime is significantly increased to 3-5 times that of standard bearings. Includes 4 x 61803 bearings 1 x 61903 bearing 1 x 61804 bearing 10ml syringe of CeramicSpeed AllRound Grease Sticker sheet