WTB ST I30 29er MTB Mountain Bike Wheels Tubeless 15x 100mm 12x 142mm 8-11 Speed Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button... WTB ST I30 29er MTB Mountain Bike Wheels Tubeless 15x 100mm 12x 142mm 8-11 Speed Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button...