The Proterra Tough i30 wheels ensure the trail stays under control while everything else fades into the background. Supported by WTB’s trusted Dual I-Beam design, Proterra Tough rims boast a 30mm inner width to accommodate larger tires and provide better sidewall support at lower pressures. With Proterra Tough, you can trust your wheels to never disappoint.

Features:

• Frequency Hub with top-tier EZO bearings
• 30mm TCS Tubeless compatible rims with 3-cross lacing and brass nipples
• Swift 6-pawl freehub and 5 degrees of engagement
• Solid rim strip and TCS tape included

Specifications:

• Hub/Brake Compatibility: 6-Bolt Disc
• Color: Black
• Wheel Size: 27.5″
• Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed , Shimano Dynasys 11 Speed Mountain
• ISO Diameter: 584 / 650b / 27.5″
• Rear Axle: 12mm Thru x 148mm
• Valve: Presta
• Rim Width (Internal): 30
• Defined Color: Black
• Tire Type: Tubeless Ready