******Our warehouses are located in USA and Hong Kong and China, all other countries (except USA) will be shipped from our Hong Kong or China warehouse. ****** SM-MT800 Bottom Bracket SHIMANO DEORE XT - Bottom Bracket - Threaded - HOLLOWTECH II - 68/73 mm shell width For SHIMANO 24mm MTB cranks, the SHIMANO DEORE XT bottom bracket uses high quality sealed bearings and is offered in threaded and pressfit options. Features: Use: MTB Model: BB-MT800 BB-Type: HOLLOWTECH II Threaded: BSA Threaded BB shell width: 68/73mm Shell diameter: BSA (BC 1.37) Material: Aluminum Weight: 82g SM-MT800-P Bottom Bracket SHIMANO DEORE XT - Bottom Bracket - Press-Fit - HOLLOWTECH II - 89.5/92 mm shell width For SHIMANO 24mm MTB cranks, the SHIMANO DEORE XT bottom bracket uses high quality sealed bearings and is offered in threaded and pressfit options. Features: Ride anywhere 11-speed rider tuned gearing The power to choose how and where you ride Consistent shifting performance and enhanced chain management Optimal balance of durability and lightweight High efficient and precise shifting Gear combination: FC-M8000-3: 40-30-22T FC-M8000-2: 38-28T, 36-26T, 34-24T FC-M8000-1: 30T, 32T, 34T Chain line 3mm outboard spec available SKU: SM-MT800 ***These are OEM Shimano Parts, Brand new, Never Installed on Bike, Never used in any way, just NOT in retail packaging.***