Shimano-Rotor de disque de frein Deore XT, SM-RT81 Ice Point Technology, CENTER LOCK RT81, Rotors de disque de vélo en 2020, 160mm, 180mm, 203mm - AliExpress
SHIMANO 4524667956259 Center Lock Ferrule for Internal Closing on SM-RT81 Unisex-Adult, Black, M : Amazon.fr: Sports et Loisirs
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