Roulement BLACK BEARING B5 ABEC5 63805-2RS (Single Row) (25 x 37 x 10 mm) SOFT-coupevent a fibre-reinforced upper and aggressive multidirectional TruMotion stretch fabric Number of Spokes:32 NEW PBS_ENDU056796
Platform notes & fabric story
Description
Roulement BLACK BEARING B5 ABEC5 63805 2RS (Single Row) (25 x 37 x 10 mm) SOFT coupevent a fibre reinforced upper and aggressive multidirectional TruMotion stretch fabric Number of Spokes:32 NEW PBS_ENDU056796 a fibre reinforced upper and aggressive lugged outsole deliver pedalling efficiency and all terrain versatility on every ride the Dura Ace Di2 lever evolves in its 9170 version: the action on the control becomes sharper and more precise