Shimano 2091680810 Unisex Bike Hubs - Black, One Size - High Performance Bicycle Wheel Hubs for Road & Mountain Bikes - Perfect for Cycling Enthusiasts & Professional Riders

A reliable rear wheel hub for road cyclistslike on the top class, RS400 Tiagra road bikes with labyrinth and contact seals to prevent the penetration of corrosion-causing dirt and water; these together with the internal grease cover both increase durability and reduce service hub intervalsthe hub uses angled bearing tension 32 hole in maintenance compatible aluminium and thus ensures outstanding setting and strength for easy lifting and overlays of the bearing world in revelling10.

Colour: black

Material: aluminium.

Brand: Shimano