Hydra Classic 28h Center Lock Purple 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

Polyester anti-microbial knit body with mesh sleeves and panelling

providing excellent optical clarity and protection against UV-A and UV-B rays

making your ride more enjoyable and efficient

Waterproof design (Waterproof performance: IPX7)

it features two large zipped pit vents and a weather-repellent main zip for 2021

Its split design allows easy installation and proper seating during assembly or servicing

tooth profile and shift ramp design for quick and positive index shifting

The cassette is made using 11 individual steel rings

Tough for the Tumble

the frames are designed with kids in mind

Shimano RC1 SPD shoes use Shimano's SPD-SL (3 bolt) cleat type

Left & Right Hand Options