Shimano 105 HB-R7000 Rim Brake Front Hub

Internal o-rings, a grease sleeve, and high quality cup and cone bearings provide high durability and smooth rolling.

Technologies

Cup and Cone Bearings -Angular contact bearings of the cup & cone type offer greater strength than sealed cartridge industrial bearings due their ability to displace lateral and vertical loads more effectively for super smooth rotation and longer durability. Angular contact bearings also allow easier maintenance, adjustability and serviceability.

Specifications