WTB Proterra Tough i30 Rear Wheel - 29", 12 x 148mm, 6-Bolt, Black, Micro Spline, 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
• Swift 6-pawl freehub and 5 degrees of engagement
• Cassette Body Type: Shimano Micro Spline
• Color: Black
• Defined Color: Black
• Hub/Brake Compatibility: 6-Bolt Disc
• ISO Diameter: 622 / road / 29"
• Rear Axle: 12mm Thru x 148mm
• Rim Width (Internal): 30
• Tire Type: Tubeless Ready
• Valve: Presta
• Wheel Size: 29"