Industry Nine Hydra 2 Grade S Wheel Rear 29'' / 622 Holes: 32 12mm TA 148mm Disc IS 6-bolt Shimano Micro Spline

Designed to take the toughest abuse from DH to park to full power eMTBs 0.41 degress of engagement (878 points of contact) Approved for full power class 1 E-bikes