WTB Proterra Tough i30 Rear Wheel - 27.5", 12 x 148mm, 6-Bolt, Black, HG 11 MTN, 32H

Proterra Tough i30 wheels keep the trail in check while everything else blurs by in the periphery. Reinforced by WTB’s proven Dual I-Beam support, Proterra Tough rims feature a 30mm internal width to provide higher tire volume while also increasing sidewall support at lower pressures. Choose Proterra Tough when you need a wheel that won’t let you down. Frequency Hub with top-tier EZO bearings 30mm TCS Tubeless compatible rims with 3-cross lacing and brass nipples, hand-built in California Swift 6-pawl freehub and 5 degrees of engagement Solid rim strip and TCS tape included Specifications: Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed Cassette Body Type: Shimano Dynasys 11 Speed Mountain Color: Black Defined Color: Black Hub/Brake Compatibility: 6-Bolt Disc ISO Diameter: 584 / 650b / 27.5" Rear Axle: 12mm Thru x 148mm Rim Width (Internal): 30 Tire Type: Tubeless Ready Valve: Presta Wheel Size: 27.5"