Shimano – support de pédalier fileté Deore XT BB-MT800, HOLLOWTECH II, largeur de coque BB MT800 pour M8000 M7000, 68/73mm - AliExpress
Shimano Deore XT MT800 BSA Astronomical prompt ket BB52 68/73mm Central Movement BB-MT500 PA souhaits Fit 89.5/92mm Hollowtech II MTB Part - AliExpress