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 bearings30mm TCS Tubeless compatible rims with 3-cross lacing and brass nipplesSwift 6-pawl freehub and 5 degrees of engagement
| Rear Axle |
12mm Thru x 148mm |
| Rim Width (Internal) |
30 |
| Cassette Body Type |
Shimano HG, Shimano Micro Spline |
| Valve |
Presta |
| Color |
Black |
| Wheel Size |
27.5", 29" |
| Defined Color |
Black |
| ISO Diameter |
584 / 650b / 27.5", 622 / Road / 29" |
| Tire Type |
Tubeless Ready |
| Rim Material |
Alloy |
| Hub/Brake Compatibility |
6-Bolt Disc |
