WTB KOM Light I21 700c Gravel MTB 29er Rear Wheel DT Swiss 370 Hub 6 Bolt Disc Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button... WTB KOM Light I21 700c Gravel MTB 29er Rear Wheel DT Swiss 370 Hub 6 Bolt Disc Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button...