Industry Nine's new Hydra Grade 300v2 wheels are engineered for extreme durability and performance, making them ideal for downhill bikes, bike park builds, and eMTBs. Featuring a robust hollow bead wall design, these alloy rims achieve performance levels typically seen in carbon rims. The wider bead walls enhance impact resistance, and the elimination of traditional hook-shaped rims' pinch points ensures better durability. The triple cavity rim structure further boosts strength and support, minimizing impact deformation. Mounted on the Hydra 32h system hub and spoke chassis, the Grade 300v2 wheels boast a groundbreaking .52° engagement freehub system. The direct-thread hubshells with one-piece machined alloy spokes provide unmatched ride quality and customizable aesthetics, setting a new standard in the market. Industry Nine Grade 300 V2 Hydra 1 Specs: Position: Front Rim Type: Grade 300 V2 Hub: Hydra 1 Rotor Type: 6-bolt Holes / Spokes: 32 Tire Width: 2.3 - 2.6" Inner Rim Width: 30mm Outer Rim Width: 38mm Spoke: Proprietary aluminum Nipple: Integrated Valve: Presta, Brass Tubeless Valve Included: Yes Rim Material: Aluminum Alloy Hub Material: Aluminum Tubeless Ready: Yes Rim Tape Installed: Yes Weight: 930g (27.5"), or 980g (29") Rim Weight: 590g (27.5"), or 630g (29") Warranty: 2 Years ( Click here for details )