julio 22, 2026Publicado Por En julio 22, 2026Shimano Ultegra / 105 SM-BB72-41 Press Fit HOLLOWTECH II 86.5mm Bottom BracketShimano Tiagra / Sora Hollowtech II models. Axle Type: Hollowtech II 24 mm spindle. Shimano Ultegra FC-6800 / FC-8000 / FC-8100. Genuine Shimano quality and precision engineering. Shimano 105 FC-5800 / FC-7000 / FC-7100.
