I9 Enduro S Hydra Super Boost Rear Wheel Rim Type: Enduro S Hub: Hydra Classic Rotor Type: 6-bolt Holes / Spokes: 28 Tire Width: 2.3 – 2.8″ Inner Rim Width: 30.5mm Outer Rim Width: 34.1mm $250 6 in stock I9 Enduro S Hydra Super Boost Rear Wheel quantity Add to cart