Hydra Classic 28h 6 Bolt Turquoise HubsetIndustry Nine Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic mountain hub is made start to finish in Asheville, NC machine shop. From turning and milling bar stock 7075 T6 aluminium for shells, axles and end caps, wire EDM cutting A2 tool steel for pawls and driverings, to our own in house anodisation lab, every step of design, engineering, manufacturing and assembly is done on premises to our

Driver body interface: XD

Prepared for fitting light board 976

We recommend pairing the crank with a Hope bottom bracket

water-proof grease

operable even with winter gloves

Sandblasted handles make them easy to hold with thick gloves on

With features like 2RS seals and Kyodo Yushi PS-2 grease

The Fortus 35 rim comes built onto Hopes superb Pro 5 hub

When purchased as a pair

Constructed with a stronger knit in specific areas to enhance protection

8 x 125mm = 530g

Compatibility - 46mm Press fit