Material: Carbon Size: 27.5" & 29" Hole Count: 28h & 32h Internal Width: 33mm Rim Depth: 18mm (29") / 21mm (27.5") ERD: 27.5": 562mm | 29": 604mm Weight: 27.5": 566g (32h) | 29": 579g (28h & 32h) Intended Use: Enduro, aggressive trail, and technical riding