Shimano CUES RD-U8000 11 Speed Rear Derailleur MCH TRIPLE MAGNESIUM features three select

TRIPLE MAGNESIUM features three select forms of bioavailable magnesium

Strap Material Medical Grade Silicone

available in 31

11-30: 11-12-13-14-15-17-19-21-24-27-30

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Shimano CUES RD-U8000 11 Speed Rear Derailleur MCH TRIPLE MAGNESIUM features three selectStay active with smooth and decisive rear shifting in any urban environment. Create a more active urban lifestyle with this durable rear derailleur's smooth and decisive shifting performance for 1x11 speed systems. Its low profile design and chain stabilization give riders the confidence to choose rougher routes. Plus, the premium machine finished aluminum textures showcase the integration of design and engineering. FeaturesSeamless shifting and