The BBT-9 is compatible with 42.7mm and 44-45mm bottom brackets and features a 16-notch design, fitting a variety of brands. Park Tool - Price: ¥6,380 - Model Name: BBT-9 - Compatible BB Sizes: 42.7 mm, 44-45 mm - Number of Notches: 16 - Main Compatible BBs: Shimano, SRAM, Campagnolo, FSA, Hope, Wheels, Fulcrum Please confirm the information yourself before purchasing, as there may be inaccuracies. Thank you for viewing. Best regards.