Industry Nine Hydra Classic MTN Hubset - 28h/32h | 20x110 Boost / 12x142 | 6-Bolt HG | Black Road Cleats slippery surfaces without giving up

slippery surfaces without giving up speed

purpose-built for riders who want repair tools on hand without adding bulk to the bike

and it's the right choice for a specific group of riders

8mm clamp diameter fits all standard modern stems for clean integration

and genuinely capable

Industry Nine Hydra Classic MTN Hubset - 28h/32h | 20x110 Boost / 12x142 | 6-Bolt HG | Black Road Cleats slippery surfaces without giving upWhat Makes the Industry Nine Hydra Classic MTN Hubset the Reference Standard for High Engagement Hubs? The Industry Nine Hydra Classic MTN Hubset is the original Hydra generation hub that put I9 on the wheel builders' short list back in 2019, with a 690 points of engagement freehub (0. 52 degrees between each engagement) that was a generational leap over anything else on the market when it launched. Every Hydra Classic hub is machined start to finish