WTB Proterra Tough i30 Rear Wheel - 29" 12 x 148mm 6-Bolt BLK Micro Spline 32H

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