Phil Wood 6003 Cartridge Bearing - Sealed, Waterproof, Durable Size_One Size Fits Most smooth rim sidewalls and ensuring

smooth rim sidewalls and ensuring top-tier brake response

resulting in lighter wheels that don't sacrifice reliability

Their precision engineering guarantees a secure fit

ensuring consistent performance ride after ride

this kit ensures optimal brake function

Phil Wood 6003 Cartridge Bearing - Sealed, Waterproof, Durable Size_One Size Fits Most smooth rim sidewalls and ensuringPhil Wood and Company is credited for pioneering the first production sealed bearing cycling components . 100% filled with Phil Waterproof Grease for maximum durability . Bearings with an "X" have the same seals as those specified for submersible motor pump bearings