Choose Proterra Tough i30 wheels for reliable trail performance and exceptional sidewall support at lower pressures. With a 30mm internal width and WTB’s Dual I-Beam support, these wheels keep your ride smooth and steady while everything else blurs by. Don’t settle for less, trust Proterra Tough to keep you on track. Features: Frequency Hub with top-tier EZO bearings 30mm TCS Tubeless compatible rims with 3-cross lacing and brass nipples Solid rim strip and TCS tape included Specifications: Hub/Brake Compatibility: 6-Bolt Disc Color: Black Wheel Size: 27.5″ ISO Diameter: 584 / 650b / 27.5″ Valve: Presta Rim Width (Internal): 30 Defined…