Material: Carbon Size: 27.5" & 29" Hole Count: 28h & 32h Internal Width: 30mm Rim Depth: 18mm ERD: 27.5": 564mm | 29": 604mm Weight: 27.5": 506g (32h) | 29": 527g (28h) / 543g (32h) Intended Use: Enduro, aggressive trail, and technical riding