Shimano FH-QC400-HM freehub for Center Lock mount, 8-11-speed, for 135 mm Q/R, 36H

A reliable rear hub for road cyclists Like those at the top-of-the-range, RS400 Tiagra level road hubs feature labyrinth and contact seals to prevent the ingress of corrosion-causing dirt and water; this, along with the internal grease sleeve both increase durability and reduce service intervals The hub uses angular contact bearings designed to cradle the balls giving both radial and lateral support for superior strength and durability in real world riding conditions; they also offer precision bearing adjustment and easy maintenance 10, 11-speed compatible Silver anodised aluminium hub shell Available in 32 or 36 hole drilling Comes complete with Q/R skewer and steel Freehub body