INDUSTRY NINE HYDRA 2 BOOST HUB 6 BOLT XD DRIVE BLACK FOR MOUNTAIN BIKE

Upgrade your wheelset with the Industry Nine Hydra2 6B Hub (Front & Rear), a high-performance MTB hub system engineered for riders who demand instant engagement, durability, and precision. Designed for 6-bolt disc brake compatibility and available in 28 or 32 hole drilling options, this premium hub set is ideal for modern mountain bike builds, wheel upgrades, and servicing.

The Hydra2 6B Rear Hub (Model: Hydra2 6B Rear) weighs 292g, while the Hydra2 6B Front Hub (Model: Hydra2 6B Front) weighs 157g, offering a lightweight yet strong solution for aggressive trail, enduro, and all-mountain riding.

Completely re-engineered from insights gathered from over 100,000 original Hydra hubs, the Hydra2 features a 65% thicker axle, larger 6903 bearings with advanced labyrinth seals, and enlarged pawl pockets for maximum durability under demanding conditions. A refined drive ring combined with an upgraded pawl system delivers ultra-fast 0.41° engagement with reduced coasting drag, ensuring immediate power transfer and smoother performance on technical terrain.

Compatible with a wide range of MTB setups including Boost spacing and multiple freehub body options (HG, XD, Microspline), the Hydra2 6B hub system is the ultimate bicycle upgrade for serious riders in Malaysia seeking reliability, responsiveness, and top-tier performance.